23474900740 has 24 divisors (see below), whose sum is σ = 49308702912. Its totient is φ = 9387786720.

The previous prime is 23474900723. The next prime is 23474900747. The reversal of 23474900740 is 4700947432.

It is a junction number, because it is equal to n+sod(n) for n = 23474900693 and 23474900702.

It is not an unprimeable number, because it can be changed into a prime (23474900747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45834 + ... + 221473.

It is an arithmetic number, because the mean of its divisors is an integer number (2054529288).

Almost surely, 2^23474900740 is an apocalyptic number.

23474900740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23474900740 is an abundant number, since it is smaller than the sum of its proper divisors (25833802172).

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

23474900740 is a wasteful number, since it uses less digits than its factorization.

23474900740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271707 (or 271705 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 23474900740 in words is "twenty-three billion, four hundred seventy-four million, nine hundred thousand, seven hundred forty".