144657360680 has 64 divisors (see below), whose sum is σ = 372141786240. Its totient is φ = 49574714112.

The previous prime is 144657360671. The next prime is 144657360739. The reversal of 144657360680 is 86063756441.

It is a super-2 number, since 2×144657360680² (a number of 23 digits) contains 22 as substring.

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, 520814 + ... + 748706.

It is an arithmetic number, because the mean of its divisors is an integer number (5814715410).

Almost surely, 2^144657360680 is an apocalyptic number.

144657360680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144657360680 is an abundant number, since it is smaller than the sum of its proper divisors (227484425560).

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

144657360680 is a wasteful number, since it uses less digits than its factorization.

144657360680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230178 (or 230174 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 144657360680 in words is "one hundred forty-four billion, six hundred fifty-seven million, three hundred sixty thousand, six hundred eighty".