402604464047 has 8 divisors (see below), whose sum is σ = 413526824832. Its totient is φ = 391684269600.

The previous prime is 402604464043. The next prime is 402604464089. The reversal of 402604464047 is 740464406204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 402604464047 - 2² = 402604464043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 402604463995 and 402604464013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402604464043) 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, 161279 + ... + 911712.

It is an arithmetic number, because the mean of its divisors is an integer number (51690853104).

Almost surely, 2^402604464047 is an apocalyptic number.

402604464047 is a deficient number, since it is larger than the sum of its proper divisors (10922360785).

402604464047 is a wasteful number, since it uses less digits than its factorization.

402604464047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083169.

The product of its (nonzero) digits is 516096, while the sum is 41.

The spelling of 402604464047 in words is "four hundred two billion, six hundred four million, four hundred sixty-four thousand, forty-seven".