23540216407043 has 8 divisors (see below), whose sum is σ = 28485640022112. Its totient is φ = 18990426681216.

The previous prime is 23540216406943. The next prime is 23540216407051. The reversal of 23540216407043 is 34070461204532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23540216407043 - 2⁸ = 23540216406787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23540216407243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98908472180 + ... + 98908472417.

It is an arithmetic number, because the mean of its divisors is an integer number (3560705002764).

Almost surely, 2^{23540216407043} is an apocalyptic number.

23540216407043 is a deficient number, since it is larger than the sum of its proper divisors (4945423615069).

23540216407043 is a wasteful number, since it uses less digits than its factorization.

23540216407043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197816944621.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 23540216407043 in words is "twenty-three trillion, five hundred forty billion, two hundred sixteen million, four hundred seven thousand, forty-three".