23612066434 has 32 divisors (see below), whose sum is σ = 39293807616. Its totient is φ = 10551216720.

The previous prime is 23612066407. The next prime is 23612066437. The reversal of 23612066434 is 43466021632.

It is a happy number.

It is a super-4 number, since 4×23612066434⁴ (a number of 43 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23612066393 and 23612066402.

It is not an unprimeable number, because it can be changed into a prime (23612066437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725499 + ... + 757345.

It is an arithmetic number, because the mean of its divisors is an integer number (1227931488).

Almost surely, 2^23612066434 is an apocalyptic number.

23612066434 is a deficient number, since it is larger than the sum of its proper divisors (15681741182).

23612066434 is a wasteful number, since it uses less digits than its factorization.

23612066434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32430.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 23612066434 in words is "twenty-three billion, six hundred twelve million, sixty-six thousand, four hundred thirty-four".