146256968944 has 20 divisors (see below), whose sum is σ = 283416855696. Its totient is φ = 73117135232.

The previous prime is 146256968861. The next prime is 146256968951. The reversal of 146256968944 is 449869652641.

It is a super-2 number, since 2×146256968944² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 602524 + ... + 809659.

Almost surely, 2^146256968944 is an apocalyptic number.

It is an amenable number.

146256968944 is a deficient number, since it is larger than the sum of its proper divisors (137159886752).

146256968944 is a wasteful number, since it uses less digits than its factorization.

146256968944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418664 (or 1418658 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 64.

The spelling of 146256968944 in words is "one hundred forty-six billion, two hundred fifty-six million, nine hundred sixty-eight thousand, nine hundred forty-four".