23742002646162 has 72 divisors (see below), whose sum is σ = 53156844557388. Its totient is φ = 7658289391680.

The previous prime is 23742002646121. The next prime is 23742002646181. The reversal of 23742002646162 is 26164620024732.

23742002646162 is a `hidden beast` number, since 2 + 3 + 7 + 4 + 2 + 0 + 0 + 26 + 4 + 616 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18800367011721 + 4941635634441 = 4335939^2 + 2222979^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 528552528 + ... + 528597444.

Almost surely, 2^{23742002646162} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23742002646162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26578422278694).

23742002646162 is an abundant number, since it is smaller than the sum of its proper divisors (29414841911226).

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

23742002646162 is a wasteful number, since it uses less digits than its factorization.

23742002646162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75544 (or 75510 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 23742002646162 in words is "twenty-three trillion, seven hundred forty-two billion, two million, six hundred forty-six thousand, one hundred sixty-two".