146464877764 has 12 divisors (see below), whose sum is σ = 262274316304. Its totient is φ = 71529358824.

The previous prime is 146464877747. The next prime is 146464877773. The reversal of 146464877764 is 467778464641.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 146464877696 and 146464877705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425769822 + ... + 425770165.

Almost surely, 2^146464877764 is an apocalyptic number.

It is an amenable number.

146464877764 is a deficient number, since it is larger than the sum of its proper divisors (115809438540).

146464877764 is a wasteful number, since it uses less digits than its factorization.

146464877764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851540034 (or 851540032 counting only the distinct ones).

The product of its digits is 151732224, while the sum is 64.

The spelling of 146464877764 in words is "one hundred forty-six billion, four hundred sixty-four million, eight hundred seventy-seven thousand, seven hundred sixty-four".