23142311401 has 4 divisors (see below), whose sum is σ = 25246157904. Its totient is φ = 21038464900.

The previous prime is 23142311399. The next prime is 23142311443. The reversal of 23142311401 is 10411324132.

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 23142311401 - 2¹ = 23142311399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23142311471) 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, 1051923235 + ... + 1051923256.

It is an arithmetic number, because the mean of its divisors is an integer number (6311539476).

Almost surely, 2^23142311401 is an apocalyptic number.

It is an amenable number.

23142311401 is a deficient number, since it is larger than the sum of its proper divisors (2103846503).

23142311401 is a wasteful number, since it uses less digits than its factorization.

23142311401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103846502.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23142311401 its reverse (10411324132), we get a palindrome (33553635533).

The spelling of 23142311401 in words is "twenty-three billion, one hundred forty-two million, three hundred eleven thousand, four hundred one".