402433004030 has 32 divisors (see below), whose sum is σ = 733262259744. Its totient is φ = 159000057216.

The previous prime is 402433004023. The next prime is 402433004041. The reversal of 402433004030 is 30400334204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 402433003987 and 402433004005.

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, 4065404 + ... + 4163216.

It is an arithmetic number, because the mean of its divisors is an integer number (22914445617).

Almost surely, 2^402433004030 is an apocalyptic number.

402433004030 is a deficient number, since it is larger than the sum of its proper divisors (330829255714).

402433004030 is a wasteful number, since it uses less digits than its factorization.

402433004030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102860.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 402433004030 its reverse (30400334204), we get a palindrome (432833338234).

The spelling of 402433004030 in words is "four hundred two billion, four hundred thirty-three million, four thousand, thirty".