62463145474040 has 64 divisors (see below), whose sum is σ = 144344004428160. Its totient is φ = 24309392716800.

The previous prime is 62463145474021. The next prime is 62463145474127. The reversal of 62463145474040 is 4047454136426.

It is a super-2 number, since 2×62463145474040² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 62463145474040.

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, 63374444 + ... + 64352516.

It is an arithmetic number, because the mean of its divisors is an integer number (2255375069190).

Almost surely, 2^{62463145474040} is an apocalyptic number.

It is an amenable number.

62463145474040 is an abundant number, since it is smaller than the sum of its proper divisors (81880858954120).

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

62463145474040 is a wasteful number, since it uses less digits than its factorization.

62463145474040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021272 (or 1021268 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 50.

The spelling of 62463145474040 in words is "sixty-two trillion, four hundred sixty-three billion, one hundred forty-five million, four hundred seventy-four thousand, forty".