2602046400402 has 16 divisors (see below), whose sum is σ = 5212527318432. Its totient is φ = 865943047200.

The previous prime is 2602046400377. The next prime is 2602046400419. The reversal of 2602046400402 is 2040046402062.

2602046400402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2602046400402.

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, 351434224 + ... + 351441627.

It is an arithmetic number, because the mean of its divisors is an integer number (325782957402).

Almost surely, 2^{2602046400402} is an apocalyptic number.

2602046400402 is an abundant number, since it is smaller than the sum of its proper divisors (2610480918030).

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

2602046400402 is a wasteful number, since it uses less digits than its factorization.

2602046400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702876473.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 2602046400402 in words is "two trillion, six hundred two billion, forty-six million, four hundred thousand, four hundred two".