83373750042 has 64 divisors (see below), whose sum is σ = 196360796160. Its totient is φ = 23332971200.

The previous prime is 83373750041. The next prime is 83373750049. The reversal of 83373750042 is 24005737338.

It is a junction number, because it is equal to n+sod(n) for n = 83373749976 and 83373750003.

It is not an unprimeable number, because it can be changed into a prime (83373750041) 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, 902934 + ... + 990977.

It is an arithmetic number, because the mean of its divisors is an integer number (3068137440).

Almost surely, 2^83373750042 is an apocalyptic number.

83373750042 is an abundant number, since it is smaller than the sum of its proper divisors (112987046118).

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

83373750042 is a wasteful number, since it uses less digits than its factorization.

83373750042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893979.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 83373750042 in words is "eighty-three billion, three hundred seventy-three million, seven hundred fifty thousand, forty-two".