144725949045 has 64 divisors (see below), whose sum is σ = 259448832000. Its totient is φ = 76542124608.

The previous prime is 144725949037. The next prime is 144725949059. The reversal of 144725949045 is 540949527441.

144725949045 is a `hidden beast` number, since 1 + 4 + 4 + 7 + 2 + 594 + 9 + 0 + 45 = 666.

It is not a de Polignac number, because 144725949045 - 2³ = 144725949037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144725948982 and 144725949000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8860396 + ... + 8876714.

It is an arithmetic number, because the mean of its divisors is an integer number (4053888000).

Almost surely, 2^144725949045 is an apocalyptic number.

144725949045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

144725949045 is a deficient number, since it is larger than the sum of its proper divisors (114722882955).

144725949045 is a wasteful number, since it uses less digits than its factorization.

144725949045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16879 (or 16873 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 144725949045 in words is "one hundred forty-four billion, seven hundred twenty-five million, nine hundred forty-nine thousand, forty-five".