2451401604002 has 32 divisors (see below), whose sum is σ = 3973322385984. Its totient is φ = 1127599704000.

The previous prime is 2451401603993. The next prime is 2451401604013. The reversal of 2451401604002 is 2004061041542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25054877 + ... + 25152527.

It is an arithmetic number, because the mean of its divisors is an integer number (124166324562).

Almost surely, 2^{2451401604002} is an apocalyptic number.

2451401604002 is a deficient number, since it is larger than the sum of its proper divisors (1521920781982).

2451401604002 is a wasteful number, since it uses less digits than its factorization.

2451401604002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100914.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 2451401604002 its reverse (2004061041542), we get a palindrome (4455462645544).

The spelling of 2451401604002 in words is "two trillion, four hundred fifty-one billion, four hundred one million, six hundred four thousand, two".