23493649370 has 16 divisors (see below), whose sum is σ = 42884183808. Its totient is φ = 9265100880.

The previous prime is 23493649357. The next prime is 23493649423. The reversal of 23493649370 is 7394639432.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16544114 + ... + 16545533.

It is an arithmetic number, because the mean of its divisors is an integer number (2680261488).

Almost surely, 2^23493649370 is an apocalyptic number.

23493649370 is a deficient number, since it is larger than the sum of its proper divisors (19390534438).

23493649370 is a wasteful number, since it uses less digits than its factorization.

23493649370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33089725.

The product of its (nonzero) digits is 2939328, while the sum is 50.

The spelling of 23493649370 in words is "twenty-three billion, four hundred ninety-three million, six hundred forty-nine thousand, three hundred seventy".