2449725457914 has 192 divisors, whose sum is σ = 6381167869440. Its totient is φ = 664057405440.

The previous prime is 2449725457909. The next prime is 2449725457919. The reversal of 2449725457914 is 4197545279442.

It is a happy number.

2449725457914 is a `hidden beast` number, since 2 + 4 + 4 + 9 + 7 + 2 + 54 + 579 + 1 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2449725457909) and next prime (2449725457919).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2449725457919) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 805564234 + ... + 805567274.

It is an arithmetic number, because the mean of its divisors is an integer number (33235249320).

Almost surely, 2^{2449725457914} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2449725457914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3190583934720).

2449725457914 is an abundant number, since it is smaller than the sum of its proper divisors (3931442411526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2449725457914 is a wasteful number, since it uses less digits than its factorization.

2449725457914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5245 (or 5242 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 63.

The spelling of 2449725457914 in words is "two trillion, four hundred forty-nine billion, seven hundred twenty-five million, four hundred fifty-seven thousand, nine hundred fourteen".