23170847711136 has 48 divisors (see below), whose sum is σ = 62467352960544. Its totient is φ = 7514869526784.

The previous prime is 23170847711051. The next prime is 23170847711149. The reversal of 23170847711136 is 63111774807132.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3261658570 + ... + 3261665673.

It is an arithmetic number, because the mean of its divisors is an integer number (1301403186678).

Almost surely, 2^{23170847711136} is an apocalyptic number.

It is an amenable number.

23170847711136 is an abundant number, since it is smaller than the sum of its proper divisors (39296505249408).

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

23170847711136 is a wasteful number, since it uses less digits than its factorization.

23170847711136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6523324293 (or 6523324285 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 51.

The spelling of 23170847711136 in words is "twenty-three trillion, one hundred seventy billion, eight hundred forty-seven million, seven hundred eleven thousand, one hundred thirty-six".