23404522442 has 16 divisors (see below), whose sum is σ = 41505557760. Its totient is φ = 9684629808.

The previous prime is 23404522423. The next prime is 23404522469. The reversal of 23404522442 is 24422540432.

It is a junction number, because it is equal to n+sod(n) for n = 23404522399 and 23404522408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28822898 + ... + 28823709.

It is an arithmetic number, because the mean of its divisors is an integer number (2594097360).

Almost surely, 2^23404522442 is an apocalyptic number.

23404522442 is a deficient number, since it is larger than the sum of its proper divisors (18101035318).

23404522442 is a wasteful number, since it uses less digits than its factorization.

23404522442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57646645.

The product of its (nonzero) digits is 61440, while the sum is 32.

The spelling of 23404522442 in words is "twenty-three billion, four hundred four million, five hundred twenty-two thousand, four hundred forty-two".