23014154402 has 4 divisors (see below), whose sum is σ = 34521231606. Its totient is φ = 11507077200.

The previous prime is 23014154369. The next prime is 23014154419. The reversal of 23014154402 is 20445141032.

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

It can be written as a sum of positive squares in only one way, i.e., 22016921161 + 997233241 = 148381^2 + 31579^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5753538599 + ... + 5753538602.

Almost surely, 2^23014154402 is an apocalyptic number.

23014154402 is a deficient number, since it is larger than the sum of its proper divisors (11507077204).

23014154402 is a wasteful number, since it uses less digits than its factorization.

23014154402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11507077203.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 23014154402 its reverse (20445141032), we get a palindrome (43459295434).

The spelling of 23014154402 in words is "twenty-three billion, fourteen million, one hundred fifty-four thousand, four hundred two".