23420725017000 has 64 divisors (see below), whose sum is σ = 73072662062400. Its totient is φ = 6245526670400.

The previous prime is 23420725016971. The next prime is 23420725017013. The reversal of 23420725017000 is 71052702432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3903451170 + ... + 3903457169.

It is an arithmetic number, because the mean of its divisors is an integer number (1141760344725).

Almost surely, 2^{23420725017000} is an apocalyptic number.

23420725017000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23420725017000 is an abundant number, since it is smaller than the sum of its proper divisors (49651937045400).

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

23420725017000 is a wasteful number, since it uses less digits than its factorization.

23420725017000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7806908363 (or 7806908349 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

Adding to 23420725017000 its reverse (71052702432), we get a palindrome (23491777719432).

The spelling of 23420725017000 in words is "twenty-three trillion, four hundred twenty billion, seven hundred twenty-five million, seventeen thousand".