83087437842674 has 16 divisors (see below), whose sum is σ = 125328176640000. Its totient is φ = 41311381764624.

The previous prime is 83087437842553. The next prime is 83087437842677. The reversal of 83087437842674 is 47624873478038.

It is a junction number, because it is equal to n+sod(n) for n = 83087437842598 and 83087437842607.

It is not an unprimeable number, because it can be changed into a prime (83087437842677) 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, 68131244 + ... + 69340040.

It is an arithmetic number, because the mean of its divisors is an integer number (7833011040000).

Almost surely, 2^{83087437842674} is an apocalyptic number.

83087437842674 is a deficient number, since it is larger than the sum of its proper divisors (42240738797326).

83087437842674 is a wasteful number, since it uses less digits than its factorization.

83087437842674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400977.

The product of its (nonzero) digits is 1213857792, while the sum is 71.

The spelling of 83087437842674 in words is "eighty-three trillion, eighty-seven billion, four hundred thirty-seven million, eight hundred forty-two thousand, six hundred seventy-four".