4031000032402 has 16 divisors (see below), whose sum is σ = 7210732977792. Its totient is φ = 1652459640480.

The previous prime is 4031000032361. The next prime is 4031000032537. The reversal of 4031000032402 is 2042300001304.

It is a super-2 number, since 2×4031000032402² (a number of 26 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 4031000032402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6259316499 + ... + 6259317142.

It is an arithmetic number, because the mean of its divisors is an integer number (450670811112).

Almost surely, 2^{4031000032402} is an apocalyptic number.

4031000032402 is a deficient number, since it is larger than the sum of its proper divisors (3179732945390).

4031000032402 is a wasteful number, since it uses less digits than its factorization.

4031000032402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12518633673.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 4031000032402 its reverse (2042300001304), we get a palindrome (6073300033706).

The spelling of 4031000032402 in words is "four trillion, thirty-one billion, thirty-two thousand, four hundred two".