143632604012640 has 48 divisors (see below), whose sum is σ = 452442702641328. Its totient is φ = 38302027736576.

The previous prime is 143632604012627. The next prime is 143632604012657. The reversal of 143632604012640 is 46210406236341.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 143632604012592 and 143632604012601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149617295367 + ... + 149617296326.

It is an arithmetic number, because the mean of its divisors is an integer number (9425889638361).

Almost surely, 2^{143632604012640} is an apocalyptic number.

143632604012640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143632604012640 is an abundant number, since it is smaller than the sum of its proper divisors (308810098628688).

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

143632604012640 is a wasteful number, since it uses less digits than its factorization.

143632604012640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299234591711 (or 299234591703 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 143632604012640 in words is "one hundred forty-three trillion, six hundred thirty-two billion, six hundred four million, twelve thousand, six hundred forty".