142031944683 has 24 divisors (see below), whose sum is σ = 212287149360. Its totient is φ = 91446727680.

The previous prime is 142031944669. The next prime is 142031944739. The reversal of 142031944683 is 386449130241.

It is not a de Polignac number, because 142031944683 - 2¹⁷ = 142031813611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142031944603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2027398 + ... + 2096283.

It is an arithmetic number, because the mean of its divisors is an integer number (8845297890).

Almost surely, 2^142031944683 is an apocalyptic number.

142031944683 is a deficient number, since it is larger than the sum of its proper divisors (70255204677).

142031944683 is a wasteful number, since it uses less digits than its factorization.

142031944683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123819 (or 4123816 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 142031944683 in words is "one hundred forty-two billion, thirty-one million, nine hundred forty-four thousand, six hundred eighty-three".