40623102551512 has 64 divisors (see below), whose sum is σ = 89654256518400. Its totient is φ = 17077001195520.

The previous prime is 40623102551489. The next prime is 40623102551519. The reversal of 40623102551512 is 21515520132604.

40623102551512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40623102551512² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40623102551519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370539837 + ... + 370649452.

It is an arithmetic number, because the mean of its divisors is an integer number (1400847758100).

Almost surely, 2^{40623102551512} is an apocalyptic number.

It is an amenable number.

40623102551512 is an abundant number, since it is smaller than the sum of its proper divisors (49031153966888).

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

40623102551512 is a wasteful number, since it uses less digits than its factorization.

40623102551512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741189356 (or 741189352 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 40623102551512 in words is "forty trillion, six hundred twenty-three billion, one hundred two million, five hundred fifty-one thousand, five hundred twelve".