142998089131 has 8 divisors (see below), whose sum is σ = 144333734400. Its totient is φ = 141667456512.

The previous prime is 142998089093. The next prime is 142998089137. The reversal of 142998089131 is 131980899241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142998089131 is a prime.

It is a super-2 number, since 2×142998089131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142998089137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195830 + ... + 1309963.

It is an arithmetic number, because the mean of its divisors is an integer number (18041716800).

Almost surely, 2^142998089131 is an apocalyptic number.

142998089131 is a deficient number, since it is larger than the sum of its proper divisors (1335645269).

142998089131 is a wasteful number, since it uses less digits than its factorization.

142998089131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506325.

The product of its (nonzero) digits is 1119744, while the sum is 55.

The spelling of 142998089131 in words is "one hundred forty-two billion, nine hundred ninety-eight million, eighty-nine thousand, one hundred thirty-one".