23379655357 has 4 divisors (see below), whose sum is σ = 23379997536. Its totient is φ = 23379313180.

The previous prime is 23379655339. The next prime is 23379655367. The reversal of 23379655357 is 75355697332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23379655357 - 2¹¹ = 23379653309 is a prime.

It is a super-2 number, since 2×23379655357² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23379655298 and 23379655307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23379655307) 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, 29593 + ... + 218254.

It is an arithmetic number, because the mean of its divisors is an integer number (5844999384).

Almost surely, 2^23379655357 is an apocalyptic number.

It is an amenable number.

23379655357 is a deficient number, since it is larger than the sum of its proper divisors (342179).

23379655357 is an equidigital number, since it uses as much as digits as its factorization.

23379655357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342178.

The product of its digits is 17860500, while the sum is 55.

The spelling of 23379655357 in words is "twenty-three billion, three hundred seventy-nine million, six hundred fifty-five thousand, three hundred fifty-seven".