23302742112 has 216 divisors, whose sum is σ = 75980444904. Its totient is φ = 6748065792.

The previous prime is 23302742017. The next prime is 23302742137. The reversal of 23302742112 is 21124720332.

23302742112 is a `hidden beast` number, since 233 + 0 + 2 + 7 + 421 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 813343 + ... + 841505.

It is an arithmetic number, because the mean of its divisors is an integer number (351761319).

Almost surely, 2^23302742112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23302742112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37990222452).

23302742112 is an abundant number, since it is smaller than the sum of its proper divisors (52677702792).

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

23302742112 is a wasteful number, since it uses less digits than its factorization.

23302742112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28222 (or 28198 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The spelling of 23302742112 in words is "twenty-three billion, three hundred two million, seven hundred forty-two thousand, one hundred twelve".