23282542020 has 48 divisors (see below), whose sum is σ = 65622872448. Its totient is φ = 6167558400.

The previous prime is 23282542013. The next prime is 23282542021. The reversal of 23282542020 is 2024528232.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (23282542021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1275849 + ... + 1293968.

It is an arithmetic number, because the mean of its divisors is an integer number (1367143176).

Almost surely, 2^23282542020 is an apocalyptic number.

23282542020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23282542020 is an abundant number, since it is smaller than the sum of its proper divisors (42340330428).

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

23282542020 is a wasteful number, since it uses less digits than its factorization.

23282542020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569980 (or 2569978 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The spelling of 23282542020 in words is "twenty-three billion, two hundred eighty-two million, five hundred forty-two thousand, twenty".