74342122337660 has 48 divisors (see below), whose sum is σ = 159441264259200. Its totient is φ = 29103942282240.

The previous prime is 74342122337647. The next prime is 74342122337713. The reversal of 74342122337660 is 6673322124347.

It is a junction number, because it is equal to n+sod(n) for n = 74342122337599 and 74342122337608.

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, 242518166 + ... + 242824514.

It is an arithmetic number, because the mean of its divisors is an integer number (3321693005400).

Almost surely, 2^{74342122337660} is an apocalyptic number.

It is an amenable number.

74342122337660 is an abundant number, since it is smaller than the sum of its proper divisors (85099141921540).

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

74342122337660 is a wasteful number, since it uses less digits than its factorization.

74342122337660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564566 (or 564564 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 50.

The spelling of 74342122337660 in words is "seventy-four trillion, three hundred forty-two billion, one hundred twenty-two million, three hundred thirty-seven thousand, six hundred sixty".