23043999361152 has 384 divisors, whose sum is σ = 78319349340480. Its totient is φ = 5985447874560.

The previous prime is 23043999361133. The next prime is 23043999361157. The reversal of 23043999361152 is 25116399934032.

It is a tau number, because it is divible by the number of its divisors (384).

It is a junction number, because it is equal to n+sod(n) for n = 23043999361092 and 23043999361101.

It is not an unprimeable number, because it can be changed into a prime (23043999361157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24584028 + ... + 25504164.

Almost surely, 2^{23043999361152} is an apocalyptic number.

23043999361152 is a gapful number since it is divisible by the number (22) 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 23043999361152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39159674670240).

23043999361152 is an abundant number, since it is smaller than the sum of its proper divisors (55275349979328).

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

23043999361152 is an equidigital number, since it uses as much as digits as its factorization.

23043999361152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920201 (or 920160 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 57.

The spelling of 23043999361152 in words is "twenty-three trillion, forty-three billion, nine hundred ninety-nine million, three hundred sixty-one thousand, one hundred fifty-two".