23364596091 has 4 divisors (see below), whose sum is σ = 31152794792. Its totient is φ = 15576397392.

The previous prime is 23364595999. The next prime is 23364596107. The reversal of 23364596091 is 19069546332.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23364596091 - 2¹³ = 23364587899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23364596091.

It is not an unprimeable number, because it can be changed into a prime (23364596891) 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 3 ways as a sum of consecutive naturals, for example, 3894099346 + ... + 3894099351.

It is an arithmetic number, because the mean of its divisors is an integer number (7788198698).

Almost surely, 2^23364596091 is an apocalyptic number.

23364596091 is a deficient number, since it is larger than the sum of its proper divisors (7788198701).

23364596091 is an equidigital number, since it uses as much as digits as its factorization.

23364596091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7788198700.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 23364596091 in words is "twenty-three billion, three hundred sixty-four million, five hundred ninety-six thousand, ninety-one".