98173912407934 has 32 divisors (see below), whose sum is σ = 167906389238784. Its totient is φ = 42614677781280.

The previous prime is 98173912407917. The next prime is 98173912407943. The reversal of 98173912407934 is 43970421937189.

It is a super-2 number, since 2×98173912407934² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 98173912407934.

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, 157943974 + ... + 158564329.

It is an arithmetic number, because the mean of its divisors is an integer number (5247074663712).

Almost surely, 2^{98173912407934} is an apocalyptic number.

98173912407934 is a deficient number, since it is larger than the sum of its proper divisors (69732476830850).

98173912407934 is a wasteful number, since it uses less digits than its factorization.

98173912407934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316508952.

The product of its (nonzero) digits is 82301184, while the sum is 67.

The spelling of 98173912407934 in words is "ninety-eight trillion, one hundred seventy-three billion, nine hundred twelve million, four hundred seven thousand, nine hundred thirty-four".