10402304244402 has 64 divisors (see below), whose sum is σ = 23880225358080. Its totient is φ = 2959147275264.

The previous prime is 10402304244401. The next prime is 10402304244421. The reversal of 10402304244402 is 20444240320401.

It is a self number, because there is not a number n which added to its sum of digits gives 10402304244402.

It is not an unprimeable number, because it can be changed into a prime (10402304244401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271375974 + ... + 271414302.

It is an arithmetic number, because the mean of its divisors is an integer number (373128521220).

Almost surely, 2^{10402304244402} is an apocalyptic number.

10402304244402 is an abundant number, since it is smaller than the sum of its proper divisors (13477921113678).

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

10402304244402 is a wasteful number, since it uses less digits than its factorization.

10402304244402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66307.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 10402304244402 its reverse (20444240320401), we get a palindrome (30846544564803).

The spelling of 10402304244402 in words is "ten trillion, four hundred two billion, three hundred four million, two hundred forty-four thousand, four hundred two".