140332034 has 8 divisors (see below), whose sum is σ = 212668428. Its totient is φ = 69442560.

The previous prime is 140332033. The next prime is 140332063. The reversal of 140332034 is 430233041.

It can be written as a sum of positive squares in 2 ways, for example, as 132181009 + 8151025 = 11497^2 + 2855^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 140331997 and 140332015.

It is not an unprimeable number, because it can be changed into a prime (140332033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361487 + ... + 361874.

Almost surely, 2^140332034 is an apocalyptic number.

140332034 is a deficient number, since it is larger than the sum of its proper divisors (72336394).

140332034 is an equidigital number, since it uses as much as digits as its factorization.

140332034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723460.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 140332034 is about 11846.1822542117. The cubic root of 140332034 is about 519.6595824214.

Adding to 140332034 its reverse (430233041), we get a palindrome (570565075).

The spelling of 140332034 in words is "one hundred forty million, three hundred thirty-two thousand, thirty-four".