45066243242310 has 128 divisors (see below), whose sum is σ = 113897376681984. Its totient is φ = 11396237498880.

The previous prime is 45066243242303. The next prime is 45066243242357. The reversal of 45066243242310 is 1324234266054.

It is a happy number.

It is a super-2 number, since 2×45066243242310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38710537 + ... + 39857723.

It is an arithmetic number, because the mean of its divisors is an integer number (889823255328).

Almost surely, 2^{45066243242310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45066243242310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56948688340992).

45066243242310 is an abundant number, since it is smaller than the sum of its proper divisors (68831133439674).

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

45066243242310 is a wasteful number, since it uses less digits than its factorization.

45066243242310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148078.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 45066243242310 in words is "forty-five trillion, sixty-six billion, two hundred forty-three million, two hundred forty-two thousand, three hundred ten".