23494041613 has 12 divisors (see below), whose sum is σ = 27332457372. Its totient is φ = 20135794560.

The previous prime is 23494041569. The next prime is 23494041631. The reversal of 23494041613 is 31614049432.

It can be written as a sum of positive squares in 2 ways, for example, as 13341867049 + 10152174564 = 115507^2 + 100758^2 .

It is not a de Polignac number, because 23494041613 - 2¹⁷ = 23493910541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23494041653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 737883 + ... + 769063.

It is an arithmetic number, because the mean of its divisors is an integer number (2277704781).

Almost surely, 2^23494041613 is an apocalyptic number.

It is an amenable number.

23494041613 is a deficient number, since it is larger than the sum of its proper divisors (3838415759).

23494041613 is a wasteful number, since it uses less digits than its factorization.

23494041613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46572 (or 46565 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 23494041613 in words is "twenty-three billion, four hundred ninety-four million, forty-one thousand, six hundred thirteen".