128014968 has 32 divisors (see below), whose sum is σ = 328689360. Its totient is φ = 41518080.

The previous prime is 128014949. The next prime is 128014973. The reversal of 128014968 is 869410821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71193 + ... + 72968.

Almost surely, 2^128014968 is an apocalyptic number.

It is an amenable number.

128014968 is an abundant number, since it is smaller than the sum of its proper divisors (200674392).

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

128014968 is a wasteful number, since it uses less digits than its factorization.

128014968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144207 (or 144203 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 128014968 is about 11314.3699780412. The cubic root of 128014968 is about 503.9880634613.

The spelling of 128014968 in words is "one hundred twenty-eight million, fourteen thousand, nine hundred sixty-eight".