40452433024402 has 16 divisors (see below), whose sum is σ = 69347110375872. Its totient is φ = 17336736426960.

The previous prime is 40452433024387. The next prime is 40452433024411. The reversal of 40452433024402 is 20442033425404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19825633 + ... + 21770635.

It is an arithmetic number, because the mean of its divisors is an integer number (4334194398492).

Almost surely, 2^{40452433024402} is an apocalyptic number.

40452433024402 is a deficient number, since it is larger than the sum of its proper divisors (28894677351470).

40452433024402 is a wasteful number, since it uses less digits than its factorization.

40452433024402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430593.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 40452433024402 its reverse (20442033425404), we get a palindrome (60894466449806).

The spelling of 40452433024402 in words is "forty trillion, four hundred fifty-two billion, four hundred thirty-three million, twenty-four thousand, four hundred two".