962640806402 has 32 divisors (see below), whose sum is σ = 1592960753664. Its totient is φ = 432666350800.

The previous prime is 962640806317. The next prime is 962640806423. The reversal of 962640806402 is 204608046269.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15833 + ... + 1387635.

It is an arithmetic number, because the mean of its divisors is an integer number (49780023552).

Almost surely, 2^962640806402 is an apocalyptic number.

962640806402 is a deficient number, since it is larger than the sum of its proper divisors (630319947262).

962640806402 is a wasteful number, since it uses less digits than its factorization.

962640806402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372174.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 962640806402 in words is "nine hundred sixty-two billion, six hundred forty million, eight hundred six thousand, four hundred two".