10321344402 has 16 divisors (see below), whose sum is σ = 21856964832. Its totient is φ = 3238068800.

The previous prime is 10321344389. The next prime is 10321344427. The reversal of 10321344402 is 20444312301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50594724 + ... + 50594927.

It is an arithmetic number, because the mean of its divisors is an integer number (1366060302).

Almost surely, 2^10321344402 is an apocalyptic number.

10321344402 is an abundant number, since it is smaller than the sum of its proper divisors (11535620430).

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

10321344402 is a wasteful number, since it uses less digits than its factorization.

10321344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101189673.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10321344402 its reverse (20444312301), we get a palindrome (30765656703).

The spelling of 10321344402 in words is "ten billion, three hundred twenty-one million, three hundred forty-four thousand, four hundred two".