23326645016 has 16 divisors (see below), whose sum is σ = 44353481040. Its totient is φ = 11499050080.

The previous prime is 23326645007. The next prime is 23326645033. The reversal of 23326645016 is 61054662332.

It is a happy number.

It is a super-3 number, since 3×23326645016³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20533451 + ... + 20534586.

It is an arithmetic number, because the mean of its divisors is an integer number (2772092565).

Almost surely, 2^23326645016 is an apocalyptic number.

It is an amenable number.

23326645016 is a deficient number, since it is larger than the sum of its proper divisors (21026836024).

23326645016 is a wasteful number, since it uses less digits than its factorization.

23326645016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41068114 (or 41068110 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 23326645016 in words is "twenty-three billion, three hundred twenty-six million, six hundred forty-five thousand, sixteen".