23743754314540 has 36 divisors (see below), whose sum is σ = 53992454345424. Its totient is φ = 8766924668736.

The previous prime is 23743754314513. The next prime is 23743754314543. The reversal of 23743754314540 is 4541345734732.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (23743754314543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3512386312 + ... + 3512393071.

It is an arithmetic number, because the mean of its divisors is an integer number (1499790398484).

Almost surely, 2^{23743754314540} is an apocalyptic number.

23743754314540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23743754314540 is an abundant number, since it is smaller than the sum of its proper divisors (30248700030884).

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

23743754314540 is a wasteful number, since it uses less digits than its factorization.

23743754314540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7024779418 (or 7024779403 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 52.

The spelling of 23743754314540 in words is "twenty-three trillion, seven hundred forty-three billion, seven hundred fifty-four million, three hundred fourteen thousand, five hundred forty".