146219908928 has 28 divisors (see below), whose sum is σ = 291935245440. Its totient is φ = 72661421952.

The previous prime is 146219908883. The next prime is 146219908931. The reversal of 146219908928 is 829809912641.

It is a super-2 number, since 2×146219908928² (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, 6997808 + ... + 7018671.

Almost surely, 2^146219908928 is an apocalyptic number.

It is an amenable number.

146219908928 is a deficient number, since it is larger than the sum of its proper divisors (145715336512).

146219908928 is a wasteful number, since it uses less digits than its factorization.

146219908928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14016654 (or 14016644 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The spelling of 146219908928 in words is "one hundred forty-six billion, two hundred nineteen million, nine hundred eight thousand, nine hundred twenty-eight".