23542013442 has 16 divisors (see below), whose sum is σ = 47550206592. Its totient is φ = 7769641200.

The previous prime is 23542013371. The next prime is 23542013483. The reversal of 23542013442 is 24431024532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19423498 + ... + 19424709.

It is an arithmetic number, because the mean of its divisors is an integer number (2971887912).

Almost surely, 2^23542013442 is an apocalyptic number.

23542013442 is an abundant number, since it is smaller than the sum of its proper divisors (24008193150).

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

23542013442 is a wasteful number, since it uses less digits than its factorization.

23542013442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38848313.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 23542013442 its reverse (24431024532), we get a palindrome (47973037974).

The spelling of 23542013442 in words is "twenty-three billion, five hundred forty-two million, thirteen thousand, four hundred forty-two".