143900760972 has 96 divisors (see below), whose sum is σ = 347760483840. Its totient is φ = 46276876800.

The previous prime is 143900760967. The next prime is 143900760977. The reversal of 143900760972 is 279067009341.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (143900760967) and next prime (143900760977).

It is not an unprimeable number, because it can be changed into a prime (143900760977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44180368 + ... + 44183624.

It is an arithmetic number, because the mean of its divisors is an integer number (3622505040).

Almost surely, 2^143900760972 is an apocalyptic number.

143900760972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143900760972 is an abundant number, since it is smaller than the sum of its proper divisors (203859722868).

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

143900760972 is a wasteful number, since it uses less digits than its factorization.

143900760972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111 (or 4109 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 48.

The spelling of 143900760972 in words is "one hundred forty-three billion, nine hundred million, seven hundred sixty thousand, nine hundred seventy-two".