23315746373777 has 16 divisors (see below), whose sum is σ = 28275536325120. Its totient is φ = 18934510924800.

The previous prime is 23315746373737. The next prime is 23315746373797. The reversal of 23315746373777 is 77737364751332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23315746373777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23315746373737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2629788752 + ... + 2629797617.

It is an arithmetic number, because the mean of its divisors is an integer number (1767221020320).

Almost surely, 2^{23315746373777} is an apocalyptic number.

It is an amenable number.

23315746373777 is a deficient number, since it is larger than the sum of its proper divisors (4959789951343).

23315746373777 is a wasteful number, since it uses less digits than its factorization.

23315746373777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5259586424.

The product of its digits is 326728080, while the sum is 65.

The spelling of 23315746373777 in words is "twenty-three trillion, three hundred fifteen billion, seven hundred forty-six million, three hundred seventy-three thousand, seven hundred seventy-seven".