158679741616 has 80 divisors (see below), whose sum is σ = 357472977408. Its totient is φ = 67434624000.

The previous prime is 158679741601. The next prime is 158679741637. The reversal of 158679741616 is 616147976851.

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, 276181 + ... + 627403.

Almost surely, 2^158679741616 is an apocalyptic number.

158679741616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158679741616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178736488704).

158679741616 is an abundant number, since it is smaller than the sum of its proper divisors (198793235792).

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

158679741616 is a wasteful number, since it uses less digits than its factorization.

158679741616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351410 (or 351404 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 61.

The spelling of 158679741616 in words is "one hundred fifty-eight billion, six hundred seventy-nine million, seven hundred forty-one thousand, six hundred sixteen".