158124270668 has 54 divisors (see below), whose sum is σ = 348561837036. Its totient is φ = 62554643424.

The previous prime is 158124270649. The next prime is 158124270671. The reversal of 158124270668 is 866072421851.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2353730 + ... + 2419977.

It is an arithmetic number, because the mean of its divisors is an integer number (6454848834).

Almost surely, 2^158124270668 is an apocalyptic number.

It is an amenable number.

158124270668 is an abundant number, since it is smaller than the sum of its proper divisors (190437566368).

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

158124270668 is a wasteful number, since it uses less digits than its factorization.

158124270668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773751 (or 4773729 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 158124270668 in words is "one hundred fifty-eight billion, one hundred twenty-four million, two hundred seventy thousand, six hundred sixty-eight".