23032033140 has 96 divisors (see below), whose sum is σ = 64915200000. Its totient is φ = 6101453952.

The previous prime is 23032033091. The next prime is 23032033159. The reversal of 23032033140 is 4133023032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10971811 + ... + 10973909.

It is an arithmetic number, because the mean of its divisors is an integer number (676200000).

Almost surely, 2^23032033140 is an apocalyptic number.

23032033140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032033140 is an abundant number, since it is smaller than the sum of its proper divisors (41883166860).

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

23032033140 is a wasteful number, since it uses less digits than its factorization.

23032033140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229 (or 3227 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23032033140 its reverse (4133023032), we get a palindrome (27165056172).

The spelling of 23032033140 in words is "twenty-three billion, thirty-two million, thirty-three thousand, one hundred forty".