83800408280361 has 8 divisors (see below), whose sum is σ = 111734397255264. Its totient is φ = 55866679079520.

The previous prime is 83800408280317. The next prime is 83800408280401. The reversal of 83800408280361 is 16308280400838.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83800408280361 - 2⁷ = 83800408280233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83800408210361) 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, 64189555 + ... + 65482056.

It is an arithmetic number, because the mean of its divisors is an integer number (13966799656908).

Almost surely, 2^{83800408280361} is an apocalyptic number.

It is an amenable number.

83800408280361 is a deficient number, since it is larger than the sum of its proper divisors (27933988974903).

83800408280361 is a wasteful number, since it uses less digits than its factorization.

83800408280361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129887031.

The product of its (nonzero) digits is 1769472, while the sum is 51.

The spelling of 83800408280361 in words is "eighty-three trillion, eight hundred billion, four hundred eight million, two hundred eighty thousand, three hundred sixty-one".