240322434 has 32 divisors (see below), whose sum is σ = 532175616. Its totient is φ = 71736720.

The previous prime is 240322373. The next prime is 240322441. The reversal of 240322434 is 434223042.

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, 22752 + ... + 31595.

It is an arithmetic number, because the mean of its divisors is an integer number (16630488).

Almost surely, 2^240322434 is an apocalyptic number.

240322434 is an abundant number, since it is smaller than the sum of its proper divisors (291853182).

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

240322434 is a wasteful number, since it uses less digits than its factorization.

240322434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54430.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 240322434 is about 15502.3364045553. The cubic root of 240322434 is about 621.7246759337.

Adding to 240322434 its reverse (434223042), we get a palindrome (674545476).

The spelling of 240322434 in words is "two hundred forty million, three hundred twenty-two thousand, four hundred thirty-four".