23299450129 has 8 divisors (see below), whose sum is σ = 23659064288. Its totient is φ = 22940184960.

The previous prime is 23299450127. The next prime is 23299450243. The reversal of 23299450129 is 92105499232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23299450129 - 2¹ = 23299450127 is a prime.

It is a super-4 number, since 4×23299450129⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23299450127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48934 + ... + 221344.

It is an arithmetic number, because the mean of its divisors is an integer number (2957383036).

Almost surely, 2^23299450129 is an apocalyptic number.

It is an amenable number.

23299450129 is a deficient number, since it is larger than the sum of its proper divisors (359614159).

23299450129 is a wasteful number, since it uses less digits than its factorization.

23299450129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174495.

The product of its (nonzero) digits is 349920, while the sum is 46.

The spelling of 23299450129 in words is "twenty-three billion, two hundred ninety-nine million, four hundred fifty thousand, one hundred twenty-nine".