14525451144 has 64 divisors (see below), whose sum is σ = 41206982400. Its totient is φ = 4738796352.

The previous prime is 14525451139. The next prime is 14525451181. The reversal of 14525451144 is 44115452541.

14525451144 is a `hidden beast` number, since 1 + 4 + 52 + 54 + 511 + 44 = 666.

It is a super-4 number, since 4×14525451144⁴ (a number of 42 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 14525451099 and 14525451108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705247 + ... + 725550.

It is an arithmetic number, because the mean of its divisors is an integer number (643859100).

Almost surely, 2^14525451144 is an apocalyptic number.

It is an amenable number.

14525451144 is an abundant number, since it is smaller than the sum of its proper divisors (26681531256).

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

14525451144 is a wasteful number, since it uses less digits than its factorization.

14525451144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430859 (or 1430849 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The spelling of 14525451144 in words is "fourteen billion, five hundred twenty-five million, four hundred fifty-one thousand, one hundred forty-four".