14551551120 has 40 divisors (see below), whose sum is σ = 45109809216. Its totient is φ = 3880413568.

The previous prime is 14551551107. The next prime is 14551551169. The reversal of 14551551120 is 2115515541.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 30315492 + ... + 30315971.

Almost surely, 2^14551551120 is an apocalyptic number.

14551551120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14551551120 is an abundant number, since it is smaller than the sum of its proper divisors (30558258096).

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

14551551120 is a wasteful number, since it uses less digits than its factorization.

14551551120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60631479 (or 60631473 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 30.

The spelling of 14551551120 in words is "fourteen billion, five hundred fifty-one million, five hundred fifty-one thousand, one hundred twenty".