83377046382816 has 48 divisors (see below), whose sum is σ = 218881367244288. Its totient is φ = 27790238256000.

The previous prime is 83377046382803. The next prime is 83377046382859. The reversal of 83377046382816 is 61828364077338.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31706160 + ... + 34234991.

It is an arithmetic number, because the mean of its divisors is an integer number (4560028484256).

Almost surely, 2^{83377046382816} is an apocalyptic number.

It is an amenable number.

83377046382816 is an abundant number, since it is smaller than the sum of its proper divisors (135504320861472).

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

83377046382816 is a wasteful number, since it uses less digits than its factorization.

83377046382816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65954335 (or 65954327 counting only the distinct ones).

The product of its (nonzero) digits is 195084288, while the sum is 66.

The spelling of 83377046382816 in words is "eighty-three trillion, three hundred seventy-seven billion, forty-six million, three hundred eighty-two thousand, eight hundred sixteen".