23698457308 has 6 divisors (see below), whose sum is σ = 41472300296. Its totient is φ = 11849228652.

The previous prime is 23698457297. The next prime is 23698457311. The reversal of 23698457308 is 80375489632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2962307160 + ... + 2962307167.

Almost surely, 2^23698457308 is an apocalyptic number.

It is an amenable number.

23698457308 is a deficient number, since it is larger than the sum of its proper divisors (17773842988).

23698457308 is a wasteful number, since it uses less digits than its factorization.

23698457308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924614331 (or 5924614329 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 23698457308 in words is "twenty-three billion, six hundred ninety-eight million, four hundred fifty-seven thousand, three hundred eight".