23424126642 has 64 divisors (see below), whose sum is σ = 60940857600. Its totient is φ = 6529368960.

The previous prime is 23424126623. The next prime is 23424126653. The reversal of 23424126642 is 24662142432.

23424126642 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 4 + 1 + 2 + 6 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23424126597 and 23424126606.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 740217 + ... + 771212.

It is an arithmetic number, because the mean of its divisors is an integer number (952200900).

Almost surely, 2^23424126642 is an apocalyptic number.

23424126642 is an abundant number, since it is smaller than the sum of its proper divisors (37516730958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23424126642 is a wasteful number, since it uses less digits than its factorization.

23424126642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511488 (or 1511482 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The spelling of 23424126642 in words is "twenty-three billion, four hundred twenty-four million, one hundred twenty-six thousand, six hundred forty-two".