83403937040374 has 16 divisors (see below), whose sum is σ = 125155856878416. Its totient is φ = 41685321090400.

The previous prime is 83403937040351. The next prime is 83403937040377. The reversal of 83403937040374 is 47304073930438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83403937040377) 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, 55093284 + ... + 56586904.

It is an arithmetic number, because the mean of its divisors is an integer number (7822241054901).

Almost surely, 2^{83403937040374} is an apocalyptic number.

83403937040374 is a deficient number, since it is larger than the sum of its proper divisors (41751919838042).

83403937040374 is a wasteful number, since it uses less digits than its factorization.

83403937040374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504751.

The product of its (nonzero) digits is 18289152, while the sum is 55.

The spelling of 83403937040374 in words is "eighty-three trillion, four hundred three billion, nine hundred thirty-seven million, forty thousand, three hundred seventy-four".