402934262407 has 16 divisors (see below), whose sum is σ = 408251975040. Its totient is φ = 397635040000.

The previous prime is 402934262389. The next prime is 402934262453. The reversal of 402934262407 is 704262439204.

It is a cyclic number.

It is not a de Polignac number, because 402934262407 - 2¹⁵ = 402934229639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402934269407) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 171387282 + ... + 171389632.

It is an arithmetic number, because the mean of its divisors is an integer number (25515748440).

Almost surely, 2^402934262407 is an apocalyptic number.

402934262407 is a deficient number, since it is larger than the sum of its proper divisors (5317712633).

402934262407 is a wasteful number, since it uses less digits than its factorization.

402934262407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354.

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 402934262407 in words is "four hundred two billion, nine hundred thirty-four million, two hundred sixty-two thousand, four hundred seven".