23207900836470 has 256 divisors, whose sum is σ = 65076007772160. Its totient is φ = 5187821184000.

The previous prime is 23207900836459. The next prime is 23207900836481. The reversal of 23207900836470 is 7463800970232.

It is an interprime number because it is at equal distance from previous prime (23207900836459) and next prime (23207900836481).

It is a super-2 number, since 2×23207900836470² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 933869545 + ... + 933894395.

It is an arithmetic number, because the mean of its divisors is an integer number (254203155360).

Almost surely, 2^{23207900836470} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23207900836470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32538003886080).

23207900836470 is an abundant number, since it is smaller than the sum of its proper divisors (41868106935690).

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

23207900836470 is a wasteful number, since it uses less digits than its factorization.

23207900836470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25491.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 23207900836470 in words is "twenty-three trillion, two hundred seven billion, nine hundred million, eight hundred thirty-six thousand, four hundred seventy".