23798429019 has 16 divisors (see below), whose sum is σ = 35261376000. Its totient is φ = 15863619528.

The previous prime is 23798429003. The next prime is 23798429069. The reversal of 23798429019 is 91092489732.

It is not a de Polignac number, because 23798429019 - 2⁴ = 23798429003 is a prime.

It is a super-2 number, since 2×23798429019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23798429069) 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, 180922 + ... + 283424.

It is an arithmetic number, because the mean of its divisors is an integer number (2203836000).

Almost surely, 2^23798429019 is an apocalyptic number.

23798429019 is a deficient number, since it is larger than the sum of its proper divisors (11462946981).

23798429019 is a wasteful number, since it uses less digits than its factorization.

23798429019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111111 (or 111105 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 23798429019 in words is "twenty-three billion, seven hundred ninety-eight million, four hundred twenty-nine thousand, nineteen".