23740066510 has 16 divisors (see below), whose sum is σ = 43725890736. Its totient is φ = 9275188608.

The previous prime is 23740066501. The next prime is 23740066513. The reversal of 23740066510 is 1566004732.

It is a happy number.

It is a super-4 number, since 4×23740066510⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23740066513) 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, 27604299 + ... + 27605158.

It is an arithmetic number, because the mean of its divisors is an integer number (2732868171).

Almost surely, 2^23740066510 is an apocalyptic number.

23740066510 is a deficient number, since it is larger than the sum of its proper divisors (19985824226).

23740066510 is a wasteful number, since it uses less digits than its factorization.

23740066510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55209507.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 23740066510 in words is "twenty-three billion, seven hundred forty million, sixty-six thousand, five hundred ten".