23254400354 has 4 divisors (see below), whose sum is σ = 34881600534. Its totient is φ = 11627200176.

The previous prime is 23254400339. The next prime is 23254400383. The reversal of 23254400354 is 45300445232.

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., 14976130129 + 8278270225 = 122377^2 + 90985^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23254400354.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5813600087 + ... + 5813600090.

Almost surely, 2^23254400354 is an apocalyptic number.

23254400354 is a deficient number, since it is larger than the sum of its proper divisors (11627200180).

23254400354 is a wasteful number, since it uses less digits than its factorization.

23254400354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11627200179.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 23254400354 its reverse (45300445232), we get a palindrome (68554845586).

The spelling of 23254400354 in words is "twenty-three billion, two hundred fifty-four million, four hundred thousand, three hundred fifty-four".