23530212542 has 8 divisors (see below), whose sum is σ = 35308336656. Its totient is φ = 11760766992.

The previous prime is 23530212527. The next prime is 23530212553. The reversal of 23530212542 is 24521203532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2162858 + ... + 2173709.

It is an arithmetic number, because the mean of its divisors is an integer number (4413542082).

Almost surely, 2^23530212542 is an apocalyptic number.

23530212542 is a deficient number, since it is larger than the sum of its proper divisors (11778124114).

23530212542 is a wasteful number, since it uses less digits than its factorization.

23530212542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339282.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 23530212542 in words is "twenty-three billion, five hundred thirty million, two hundred twelve thousand, five hundred forty-two".