3140252434 has 16 divisors (see below), whose sum is σ = 5165226720. Its totient is φ = 1419989760.

The previous prime is 3140252429. The next prime is 3140252473. The reversal of 3140252434 is 4342520413.

It is a happy number.

3140252434 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 2×3140252434² = 19722370698485848712, which contains 22 as substring.

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, 365544 + ... + 374035.

It is an arithmetic number, because the mean of its divisors is an integer number (322826670).

Almost surely, 2^3140252434 is an apocalyptic number.

3140252434 is a deficient number, since it is larger than the sum of its proper divisors (2024974286).

3140252434 is a wasteful number, since it uses less digits than its factorization.

3140252434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739785.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3140252434 is about 56037.9552981727. The cubic root of 3140252434 is about 1464.3835904603.

Adding to 3140252434 its reverse (4342520413), we get a palindrome (7482772847).

The spelling of 3140252434 in words is "three billion, one hundred forty million, two hundred fifty-two thousand, four hundred thirty-four".