23044460595420 has 192 divisors, whose sum is σ = 71484621272064. Its totient is φ = 5500316282880.

The previous prime is 23044460595383. The next prime is 23044460595427. The reversal of 23044460595420 is 2459506444032.

It is a self number, because there is not a number n which added to its sum of digits gives 23044460595420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23044460595427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10780804 + ... + 12740276.

It is an arithmetic number, because the mean of its divisors is an integer number (372315735792).

Almost surely, 2^{23044460595420} is an apocalyptic number.

23044460595420 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 23044460595420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35742310636032).

23044460595420 is an abundant number, since it is smaller than the sum of its proper divisors (48440160676644).

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

23044460595420 is a wasteful number, since it uses less digits than its factorization.

23044460595420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1959772 (or 1959770 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 23044460595420 in words is "twenty-three trillion, forty-four billion, four hundred sixty million, five hundred ninety-five thousand, four hundred twenty".