232503521220442 has 8 divisors (see below), whose sum is σ = 348824713516416. Its totient is φ = 116228616714972.

The previous prime is 232503521220427. The next prime is 232503521220461. The reversal of 232503521220442 is 244022125305232.

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

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, 11571935068 + ... + 11571955159.

It is an arithmetic number, because the mean of its divisors is an integer number (43603089189552).

Almost surely, 2^{232503521220442} is an apocalyptic number.

232503521220442 is a deficient number, since it is larger than the sum of its proper divisors (116321192295974).

232503521220442 is a wasteful number, since it uses less digits than its factorization.

232503521220442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23143895252.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 232503521220442 its reverse (244022125305232), we get a palindrome (476525646525674).

The spelling of 232503521220442 in words is "two hundred thirty-two trillion, five hundred three billion, five hundred twenty-one million, two hundred twenty thousand, four hundred forty-two".