232021042 has 32 divisors (see below), whose sum is σ = 389577600. Its totient is φ = 102748800.

The previous prime is 232021007. The next prime is 232021051. The reversal of 232021042 is 240120232.

232021042 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138184 + ... + 139852.

It is an arithmetic number, because the mean of its divisors is an integer number (12174300).

Almost surely, 2^232021042 is an apocalyptic number.

232021042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

232021042 is a deficient number, since it is larger than the sum of its proper divisors (157556558).

232021042 is a wasteful number, since it uses less digits than its factorization.

232021042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 232021042 is about 15232.2369335564. The cubic root of 232021042 is about 614.4819414982.

Adding to 232021042 its reverse (240120232), we get a palindrome (472141274).

The spelling of 232021042 in words is "two hundred thirty-two million, twenty-one thousand, forty-two".