23151029742360 has 384 divisors, whose sum is σ = 82948717051200. Its totient is φ = 5563788410880.

The previous prime is 23151029742359. The next prime is 23151029742367. The reversal of 23151029742360 is 6324792015132.

It is a happy number.

23151029742360 is a `hidden beast` number, since 2 + 3 + 1 + 510 + 2 + 9 + 74 + 2 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23151029742367) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 491203276 + ... + 491250404.

Almost surely, 2^{23151029742360} is an apocalyptic number.

23151029742360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23151029742360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41474358525600).

23151029742360 is an abundant number, since it is smaller than the sum of its proper divisors (59797687308840).

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

23151029742360 is a wasteful number, since it uses less digits than its factorization.

23151029742360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49643 (or 49636 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 23151029742360 in words is "twenty-three trillion, one hundred fifty-one billion, twenty-nine million, seven hundred forty-two thousand, three hundred sixty".