143640604663152 has 80 divisors (see below), whose sum is σ = 378089865440928. Its totient is φ = 46974695040000.

The previous prime is 143640604663147. The next prime is 143640604663183. The reversal of 143640604663152 is 251366406046341.

It is a junction number, because it is equal to n+sod(n) for n = 143640604663095 and 143640604663104.

It is a congruent number.

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, 55987878 + ... + 58497210.

Almost surely, 2^{143640604663152} is an apocalyptic number.

143640604663152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143640604663152 is an abundant number, since it is smaller than the sum of its proper divisors (234449260777776).

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

143640604663152 is a wasteful number, since it uses less digits than its factorization.

143640604663152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531898 (or 2531892 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 143640604663152 in words is "one hundred forty-three trillion, six hundred forty billion, six hundred four million, six hundred sixty-three thousand, one hundred fifty-two".