1456436630402 has 16 divisors (see below), whose sum is σ = 2360270308032. Its totient is φ = 670040098320.

The previous prime is 1456436630399. The next prime is 1456436630413. The reversal of 1456436630402 is 2040366346541.

It is a super-3 number, since 3×1456436630402³ (a number of 37 digits) contains 333 as substring.

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, 90051068 + ... + 90067239.

It is an arithmetic number, because the mean of its divisors is an integer number (147516894252).

Almost surely, 2^{1456436630402} is an apocalyptic number.

1456436630402 is a deficient number, since it is larger than the sum of its proper divisors (903833677630).

1456436630402 is a wasteful number, since it uses less digits than its factorization.

1456436630402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180118633.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 1456436630402 in words is "one trillion, four hundred fifty-six billion, four hundred thirty-six million, six hundred thirty thousand, four hundred two".