23743302020 has 24 divisors (see below), whose sum is σ = 49937318424. Its totient is φ = 9482771456.

The previous prime is 23743302019. The next prime is 23743302047. The reversal of 23743302020 is 2020334732.

It can be written as a sum of positive squares in 4 ways, for example, as 19909444 + 23723392576 = 4462^2 + 154024^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895949 + ... + 922068.

It is an arithmetic number, because the mean of its divisors is an integer number (2080721601).

Almost surely, 2^23743302020 is an apocalyptic number.

23743302020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23743302020 is an abundant number, since it is smaller than the sum of its proper divisors (26194016404).

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

23743302020 is a wasteful number, since it uses less digits than its factorization.

23743302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818679 (or 1818677 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 26.

Adding to 23743302020 its reverse (2020334732), we get a palindrome (25763636752).

The spelling of 23743302020 in words is "twenty-three billion, seven hundred forty-three million, three hundred two thousand, twenty".