142377345024 has 112 divisors (see below), whose sum is σ = 389913040848. Its totient is φ = 46176141312.

The previous prime is 142377345007. The next prime is 142377345083. The reversal of 142377345024 is 420543773241.

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, 831024 + ... + 987600.

Almost surely, 2^142377345024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142377345024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194956520424).

142377345024 is an abundant number, since it is smaller than the sum of its proper divisors (247535695824).

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

142377345024 is an equidigital number, since it uses as much as digits as its factorization.

142377345024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156643 (or 156619 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 142377345024 in words is "one hundred forty-two billion, three hundred seventy-seven million, three hundred forty-five thousand, twenty-four".