23254646494 has 32 divisors (see below), whose sum is σ = 37153922400. Its totient is φ = 10878336000.

The previous prime is 23254646491. The next prime is 23254646533. The reversal of 23254646494 is 49464645232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23254646491) 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, 4853452 + ... + 4858240.

It is an arithmetic number, because the mean of its divisors is an integer number (1161060075).

Almost surely, 2^23254646494 is an apocalyptic number.

23254646494 is a deficient number, since it is larger than the sum of its proper divisors (13899275906).

23254646494 is a wasteful number, since it uses less digits than its factorization.

23254646494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5628.

The product of its digits is 4976640, while the sum is 49.

The spelling of 23254646494 in words is "twenty-three billion, two hundred fifty-four million, six hundred forty-six thousand, four hundred ninety-four".