1426511465364 has 24 divisors (see below), whose sum is σ = 3328549187040. Its totient is φ = 475500616864.

The previous prime is 1426511465303. The next prime is 1426511465377. The reversal of 1426511465364 is 4635641156241.

It is a congruent number.

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, 2057047 + ... + 2661665.

It is an arithmetic number, because the mean of its divisors is an integer number (138689549460).

Almost surely, 2^{1426511465364} is an apocalyptic number.

It is an amenable number.

1426511465364 is an abundant number, since it is smaller than the sum of its proper divisors (1902037721676).

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

1426511465364 is a wasteful number, since it uses less digits than its factorization.

1426511465364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801239 (or 801237 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The spelling of 1426511465364 in words is "one trillion, four hundred twenty-six billion, five hundred eleven million, four hundred sixty-five thousand, three hundred sixty-four".