402431114004 has 24 divisors (see below), whose sum is σ = 939058383648. Its totient is φ = 134136211680.

The previous prime is 402431114003. The next prime is 402431114027. The reversal of 402431114004 is 400411134204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402431114003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710662 + ... + 1144509.

It is an arithmetic number, because the mean of its divisors is an integer number (39127432652).

Almost surely, 2^402431114004 is an apocalyptic number.

It is an amenable number.

402431114004 is an abundant number, since it is smaller than the sum of its proper divisors (536627269644).

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

402431114004 is a wasteful number, since it uses less digits than its factorization.

402431114004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873255 (or 1873253 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 402431114004 its reverse (400411134204), we get a palindrome (802842248208).

The spelling of 402431114004 in words is "four hundred two billion, four hundred thirty-one million, one hundred fourteen thousand, four".