425151120 has 40 divisors (see below), whose sum is σ = 1317969216. Its totient is φ = 113373568.

The previous prime is 425151119. The next prime is 425151173. The reversal of 425151120 is 21151524.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885492 + ... + 885971.

Almost surely, 2^425151120 is an apocalyptic number.

425151120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425151120 is an abundant number, since it is smaller than the sum of its proper divisors (892818096).

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

425151120 is a wasteful number, since it uses less digits than its factorization.

425151120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771479 (or 1771473 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 425151120 is about 20619.1930006972. The cubic root of 425151120 is about 751.9364006120.

The spelling of 425151120 in words is "four hundred twenty-five million, one hundred fifty-one thousand, one hundred twenty".