83340407845794 has 64 divisors (see below), whose sum is σ = 182068508160000. Its totient is φ = 25222051328640.

The previous prime is 83340407845771. The next prime is 83340407845811. The reversal of 83340407845794 is 49754870404338.

It is a super-2 number, since 2×83340407845794² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597914142 + ... + 598053510.

It is an arithmetic number, because the mean of its divisors is an integer number (2844820440000).

Almost surely, 2^{83340407845794} is an apocalyptic number.

83340407845794 is an abundant number, since it is smaller than the sum of its proper divisors (98728100314206).

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

83340407845794 is a wasteful number, since it uses less digits than its factorization.

83340407845794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151023.

The product of its (nonzero) digits is 325140480, while the sum is 66.

The spelling of 83340407845794 in words is "eighty-three trillion, three hundred forty billion, four hundred seven million, eight hundred forty-five thousand, seven hundred ninety-four".