1420602246564 has 48 divisors (see below), whose sum is σ = 3539296223232. Its totient is φ = 442412020512.

The previous prime is 1420602246523. The next prime is 1420602246577. The reversal of 1420602246564 is 4656422060241.

It is a super-2 number, since 2×1420602246564² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 59838244 + ... + 59861979.

It is an arithmetic number, because the mean of its divisors is an integer number (73735337984).

Almost surely, 2^{1420602246564} is an apocalyptic number.

It is an amenable number.

1420602246564 is an abundant number, since it is smaller than the sum of its proper divisors (2118693976668).

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

1420602246564 is a wasteful number, since it uses less digits than its factorization.

1420602246564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119700296 (or 119700294 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 1420602246564 in words is "one trillion, four hundred twenty billion, six hundred two million, two hundred forty-six thousand, five hundred sixty-four".