41501135452 has 48 divisors (see below), whose sum is σ = 85314801600. Its totient is φ = 17656294656.

The previous prime is 41501135449. The next prime is 41501135479. The reversal of 41501135452 is 25453110514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77568 + ... + 298360.

It is an arithmetic number, because the mean of its divisors is an integer number (1777391700).

Almost surely, 2^41501135452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41501135452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42657400800).

41501135452 is an abundant number, since it is smaller than the sum of its proper divisors (43813666148).

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

41501135452 is a wasteful number, since it uses less digits than its factorization.

41501135452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220955 (or 220939 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 41501135452 its reverse (25453110514), we get a palindrome (66954245966).

The spelling of 41501135452 in words is "forty-one billion, five hundred one million, one hundred thirty-five thousand, four hundred fifty-two".