23597070420 has 768 divisors, whose sum is σ = 89978241024. Its totient is φ = 4478976000.

The previous prime is 23597070401. The next prime is 23597070437. The reversal of 23597070420 is 2407079532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 323247504 + ... + 323247576.

It is an arithmetic number, because the mean of its divisors is an integer number (117159168).

Almost surely, 2^23597070420 is an apocalyptic number.

23597070420 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 23597070420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44989120512).

23597070420 is an abundant number, since it is smaller than the sum of its proper divisors (66381170604).

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

23597070420 is a wasteful number, since it uses less digits than its factorization.

23597070420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 23597070420 in words is "twenty-three billion, five hundred ninety-seven million, seventy thousand, four hundred twenty".