40132745047524 has 96 divisors (see below), whose sum is σ = 101356626438144. Its totient is φ = 12327156737280.

The previous prime is 40132745047519. The next prime is 40132745047531. The reversal of 40132745047524 is 42574054723104.

It is a happy number.

It is a super-2 number, since 2×40132745047524² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22295232 + ... + 24027959.

It is an arithmetic number, because the mean of its divisors is an integer number (1055798192064).

Almost surely, 2^{40132745047524} is an apocalyptic number.

It is an amenable number.

40132745047524 is an abundant number, since it is smaller than the sum of its proper divisors (61223881390620).

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

40132745047524 is a wasteful number, since it uses less digits than its factorization.

40132745047524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46323337 (or 46323335 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 48.

The spelling of 40132745047524 in words is "forty trillion, one hundred thirty-two billion, seven hundred forty-five million, forty-seven thousand, five hundred twenty-four".