23430655654 has 48 divisors (see below), whose sum is σ = 43315290432. Its totient is φ = 9445293312.

The previous prime is 23430655639. The next prime is 23430655669. The reversal of 23430655654 is 45655603432.

It is an interprime number because it is at equal distance from previous prime (23430655639) and next prime (23430655669).

It is a self number, because there is not a number n which added to its sum of digits gives 23430655654.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3723699 + ... + 3729985.

It is an arithmetic number, because the mean of its divisors is an integer number (902401884).

Almost surely, 2^23430655654 is an apocalyptic number.

23430655654 is a deficient number, since it is larger than the sum of its proper divisors (19884634778).

23430655654 is a wasteful number, since it uses less digits than its factorization.

23430655654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8557 (or 8550 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 23430655654 in words is "twenty-three billion, four hundred thirty million, six hundred fifty-five thousand, six hundred fifty-four".