8402407630476 has 48 divisors (see below), whose sum is σ = 19744782081024. Its totient is φ = 2780988094656.

The previous prime is 8402407630471. The next prime is 8402407630499. The reversal of 8402407630476 is 6740367042048.

It is not an unprimeable number, because it can be changed into a prime (8402407630471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3118780 + ... + 5150883.

It is an arithmetic number, because the mean of its divisors is an integer number (411349626688).

Almost surely, 2^{8402407630476} is an apocalyptic number.

It is an amenable number.

8402407630476 is an abundant number, since it is smaller than the sum of its proper divisors (11342374450548).

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

8402407630476 is a wasteful number, since it uses less digits than its factorization.

8402407630476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8270270 (or 8270268 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 51.

The spelling of 8402407630476 in words is "eight trillion, four hundred two billion, four hundred seven million, six hundred thirty thousand, four hundred seventy-six".