144802864056 has 16 divisors (see below), whose sum is σ = 362007160200. Its totient is φ = 48267621344.

The previous prime is 144802864039. The next prime is 144802864057. The reversal of 144802864056 is 650468208441.

It is a super-2 number, since 2×144802864056² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144802863996 and 144802864014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144802864057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3016726311 + ... + 3016726358.

Almost surely, 2^144802864056 is an apocalyptic number.

It is an amenable number.

144802864056 is an abundant number, since it is smaller than the sum of its proper divisors (217204296144).

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

144802864056 is a wasteful number, since it uses less digits than its factorization.

144802864056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6033452678 (or 6033452674 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 144802864056 in words is "one hundred forty-four billion, eight hundred two million, eight hundred sixty-four thousand, fifty-six".