23949224790 has 16 divisors (see below), whose sum is σ = 57478139568. Its totient is φ = 6386459936.

The previous prime is 23949224749. The next prime is 23949224797. The reversal of 23949224790 is 9742294932.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23949224797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399153717 + ... + 399153776.

It is an arithmetic number, because the mean of its divisors is an integer number (3592383723).

Almost surely, 2^23949224790 is an apocalyptic number.

23949224790 is an abundant number, since it is smaller than the sum of its proper divisors (33528914778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23949224790 is a wasteful number, since it uses less digits than its factorization.

23949224790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798307503.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 23949224790 in words is "twenty-three billion, nine hundred forty-nine million, two hundred twenty-four thousand, seven hundred ninety".