23449385366 has 16 divisors (see below), whose sum is σ = 39609520128. Its totient is φ = 10314978600.

The previous prime is 23449385347. The next prime is 23449385369. The reversal of 23449385366 is 66358394432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23449385369) 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, 17190950 + ... + 17192313.

It is an arithmetic number, because the mean of its divisors is an integer number (2475595008).

Almost surely, 2^23449385366 is an apocalyptic number.

23449385366 is a deficient number, since it is larger than the sum of its proper divisors (16160134762).

23449385366 is a wasteful number, since it uses less digits than its factorization.

23449385366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34383307.

The product of its digits is 11197440, while the sum is 53.

The spelling of 23449385366 in words is "twenty-three billion, four hundred forty-nine million, three hundred eighty-five thousand, three hundred sixty-six".