45368298581034 has 128 divisors (see below), whose sum is σ = 110166791454720. Its totient is φ = 12266727897600.

The previous prime is 45368298580993. The next prime is 45368298581059. The reversal of 45368298581034 is 43018589286354.

It is a super-2 number, since 2×45368298581034² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21799327 + ... + 23789645.

It is an arithmetic number, because the mean of its divisors is an integer number (860678058240).

Almost surely, 2^{45368298581034} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45368298581034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55083395727360).

45368298581034 is an abundant number, since it is smaller than the sum of its proper divisors (64798492873686).

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

45368298581034 is a wasteful number, since it uses less digits than its factorization.

45368298581034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991236.

The product of its (nonzero) digits is 199065600, while the sum is 66.

The spelling of 45368298581034 in words is "forty-five trillion, three hundred sixty-eight billion, two hundred ninety-eight million, five hundred eighty-one thousand, thirty-four".