23210493082920 has 3072 divisors, whose sum is σ = 98840104796160. Its totient is φ = 4821169766400.

The previous prime is 23210493082883. The next prime is 23210493082943. The reversal of 23210493082920 is 2928039401232.

23210493082920 is a `hidden beast` number, since 2 + 3 + 2 + 10 + 49 + 308 + 292 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 147837535482 + ... + 147837535638.

It is an arithmetic number, because the mean of its divisors is an integer number (32174513280).

Almost surely, 2^{23210493082920} is an apocalyptic number.

23210493082920 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 23210493082920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49420052398080).

23210493082920 is an abundant number, since it is smaller than the sum of its proper divisors (75629611713240).

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

23210493082920 is a wasteful number, since it uses less digits than its factorization.

23210493082920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 23210493082920 in words is "twenty-three trillion, two hundred ten billion, four hundred ninety-three million, eighty-two thousand, nine hundred twenty".