23424010309 has 32 divisors (see below), whose sum is σ = 27524166912. Its totient is φ = 19521216000.

The previous prime is 23424010307. The next prime is 23424010319. The reversal of 23424010309 is 90301042432.

It is a cyclic number.

It is not a de Polignac number, because 23424010309 - 2¹ = 23424010307 is a prime.

It is a super-2 number, since 2×23424010309² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23424010301) 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, 17731369 + ... + 17732689.

It is an arithmetic number, because the mean of its divisors is an integer number (860130216).

Almost surely, 2^23424010309 is an apocalyptic number.

It is an amenable number.

23424010309 is a deficient number, since it is larger than the sum of its proper divisors (4100156603).

23424010309 is a wasteful number, since it uses less digits than its factorization.

23424010309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 23424010309 in words is "twenty-three billion, four hundred twenty-four million, ten thousand, three hundred nine".