146287404965 has 64 divisors (see below), whose sum is σ = 201430623744. Its totient is φ = 101172707328.

The previous prime is 146287404959. The next prime is 146287405063. The reversal of 146287404965 is 569404782641.

It is a cyclic number.

It is not a de Polignac number, because 146287404965 - 2²⁴ = 146270627749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 146287404965.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14016389 + ... + 14026821.

It is an arithmetic number, because the mean of its divisors is an integer number (3147353496).

Almost surely, 2^146287404965 is an apocalyptic number.

It is an amenable number.

146287404965 is a deficient number, since it is larger than the sum of its proper divisors (55143218779).

146287404965 is a wasteful number, since it uses less digits than its factorization.

146287404965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10670.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 146287404965 in words is "one hundred forty-six billion, two hundred eighty-seven million, four hundred four thousand, nine hundred sixty-five".