23689413429 has 32 divisors (see below), whose sum is σ = 35753617536. Its totient is φ = 13825105920.

The previous prime is 23689413373. The next prime is 23689413443. The reversal of 23689413429 is 92431498632.

It is not a de Polignac number, because 23689413429 - 2⁸ = 23689413173 is a prime.

It is a super-2 number, since 2×23689413429² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23689413469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18429 + ... + 218445.

It is an arithmetic number, because the mean of its divisors is an integer number (1117300548).

Almost surely, 2^23689413429 is an apocalyptic number.

It is an amenable number.

23689413429 is a deficient number, since it is larger than the sum of its proper divisors (12064204107).

23689413429 is a wasteful number, since it uses less digits than its factorization.

23689413429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200165.

The product of its digits is 2239488, while the sum is 51.

The spelling of 23689413429 in words is "twenty-three billion, six hundred eighty-nine million, four hundred thirteen thousand, four hundred twenty-nine".