144475651464057 has 24 divisors (see below), whose sum is σ = 223393811378400. Its totient is φ = 89701207325568.

The previous prime is 144475651464031. The next prime is 144475651464059. The reversal of 144475651464057 is 750464156574441.

144475651464057 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 7 + 5 + 6 + 514 + 64 + 0 + 57 = 666.

It is not a de Polignac number, because 144475651464057 - 2¹⁹ = 144475650939769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144475651463985 and 144475651464003.

It is not an unprimeable number, because it can be changed into a prime (144475651464059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7160047968 + ... + 7160068145.

It is an arithmetic number, because the mean of its divisors is an integer number (9308075474100).

Almost surely, 2^{144475651464057} is an apocalyptic number.

It is an amenable number.

144475651464057 is a deficient number, since it is larger than the sum of its proper divisors (78918159914343).

144475651464057 is a wasteful number, since it uses less digits than its factorization.

144475651464057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14320116197 (or 14320116194 counting only the distinct ones).

The product of its (nonzero) digits is 225792000, while the sum is 63.

The spelling of 144475651464057 in words is "one hundred forty-four trillion, four hundred seventy-five billion, six hundred fifty-one million, four hundred sixty-four thousand, fifty-seven".