83371080337780 has 48 divisors (see below), whose sum is σ = 185378989352256. Its totient is φ = 31386600481280.

The previous prime is 83371080337777. The next prime is 83371080337801. The reversal of 83371080337780 is 8773308017338.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83055075 + ... + 84052885.

It is an arithmetic number, because the mean of its divisors is an integer number (3862062278172).

Almost surely, 2^{83371080337780} is an apocalyptic number.

It is an amenable number.

83371080337780 is an abundant number, since it is smaller than the sum of its proper divisors (102007909014476).

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

83371080337780 is a wasteful number, since it uses less digits than its factorization.

83371080337780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243584 (or 1243582 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 58.

The spelling of 83371080337780 in words is "eighty-three trillion, three hundred seventy-one billion, eighty million, three hundred thirty-seven thousand, seven hundred eighty".