142943757112 has 48 divisors (see below), whose sum is σ = 290280983040. Its totient is φ = 65960713728.

The previous prime is 142943757097. The next prime is 142943757127. The reversal of 142943757112 is 211757349241.

It is an interprime number because it is at equal distance from previous prime (142943757097) and next prime (142943757127).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10529353 + ... + 10542919.

It is an arithmetic number, because the mean of its divisors is an integer number (6047520480).

Almost surely, 2^142943757112 is an apocalyptic number.

It is an amenable number.

142943757112 is an abundant number, since it is smaller than the sum of its proper divisors (147337225928).

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

142943757112 is a wasteful number, since it uses less digits than its factorization.

142943757112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21392 (or 21375 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The spelling of 142943757112 in words is "one hundred forty-two billion, nine hundred forty-three million, seven hundred fifty-seven thousand, one hundred twelve".