231060442 has 8 divisors (see below), whose sum is σ = 346809600. Its totient is φ = 115457244.

The previous prime is 231060433. The next prime is 231060451. The reversal of 231060442 is 244060132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (231060433) and next prime (231060451).

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

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 3 ways as a sum of consecutive naturals, for example, 32442 + ... + 38917.

It is an arithmetic number, because the mean of its divisors is an integer number (43351200).

Almost surely, 2^231060442 is an apocalyptic number.

231060442 is a deficient number, since it is larger than the sum of its proper divisors (115749158).

231060442 is a wasteful number, since it uses less digits than its factorization.

231060442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72980.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 231060442 is about 15200.6724193372. The cubic root of 231060442 is about 613.6327543884.

The spelling of 231060442 in words is "two hundred thirty-one million, sixty thousand, four hundred forty-two".