143955059012 has 12 divisors (see below), whose sum is σ = 257281382400. Its totient is φ = 70446092616.

The previous prime is 143955058987. The next prime is 143955059021. The reversal of 143955059012 is 210950559341.

It is a super-2 number, since 2×143955059012² (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 3 ways as a sum of consecutive naturals, for example, 382859012 + ... + 382859387.

It is an arithmetic number, because the mean of its divisors is an integer number (21440115200).

Almost surely, 2^143955059012 is an apocalyptic number.

It is an amenable number.

143955059012 is a deficient number, since it is larger than the sum of its proper divisors (113326323388).

143955059012 is a wasteful number, since it uses less digits than its factorization.

143955059012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765718450 (or 765718448 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 44.

The spelling of 143955059012 in words is "one hundred forty-three billion, nine hundred fifty-five million, fifty-nine thousand, twelve".