140314232 has 16 divisors (see below), whose sum is σ = 263216760. Its totient is φ = 70123104.

The previous prime is 140314219. The next prime is 140314253. The reversal of 140314232 is 232413041.

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, 25643 + ... + 30629.

Almost surely, 2^140314232 is an apocalyptic number.

It is an amenable number.

140314232 is a deficient number, since it is larger than the sum of its proper divisors (122902528).

140314232 is a wasteful number, since it uses less digits than its factorization.

140314232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510 (or 8506 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 140314232 is about 11845.4308490658. The cubic root of 140314232 is about 519.6376074647.

Adding to 140314232 its reverse (232413041), we get a palindrome (372727273).

The spelling of 140314232 in words is "one hundred forty million, three hundred fourteen thousand, two hundred thirty-two".