3269140042 has 16 divisors (see below), whose sum is σ = 5609403072. Its totient is φ = 1399769280.

The previous prime is 3269140003. The next prime is 3269140073. The reversal of 3269140042 is 2400419623.

It is a happy number.

3269140042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3269140042² = 21374553228415523528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3269139986 and 3269140013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91743 + ... + 122290.

It is an arithmetic number, because the mean of its divisors is an integer number (350587692).

Almost surely, 2^3269140042 is an apocalyptic number.

3269140042 is a deficient number, since it is larger than the sum of its proper divisors (2340263030).

3269140042 is a wasteful number, since it uses less digits than its factorization.

3269140042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215133.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3269140042 is about 57176.3940975644. The cubic root of 3269140042 is about 1484.1501547534.

Adding to 3269140042 its reverse (2400419623), we get a palindrome (5669559665).

The spelling of 3269140042 in words is "three billion, two hundred sixty-nine million, one hundred forty thousand, forty-two".