3140134242 has 16 divisors (see below), whose sum is σ = 7177449792. Its totient is φ = 897181200.

The previous prime is 3140134219. The next prime is 3140134247. The reversal of 3140134242 is 2424310413.

3140134242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3140134247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37382509 + ... + 37382592.

It is an arithmetic number, because the mean of its divisors is an integer number (448590612).

Almost surely, 2^3140134242 is an apocalyptic number.

3140134242 is an abundant number, since it is smaller than the sum of its proper divisors (4037315550).

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

3140134242 is a wasteful number, since it uses less digits than its factorization.

3140134242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74765113.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3140134242 is about 56036.9007172952. The cubic root of 3140134242 is about 1464.3652182009.

Adding to 3140134242 its reverse (2424310413), we get a palindrome (5564444655).

The spelling of 3140134242 in words is "three billion, one hundred forty million, one hundred thirty-four thousand, two hundred forty-two".