3134645042 has 16 divisors (see below), whose sum is σ = 5109100800. Its totient is φ = 1436933520.

The previous prime is 3134645027. The next prime is 3134645047. The reversal of 3134645042 is 2405464313.

It is not an unprimeable number, because it can be changed into a prime (3134645047) 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, 1329317 + ... + 1331672.

It is an arithmetic number, because the mean of its divisors is an integer number (319318800).

Almost surely, 2^3134645042 is an apocalyptic number.

3134645042 is a deficient number, since it is larger than the sum of its proper divisors (1974455758).

3134645042 is a wasteful number, since it uses less digits than its factorization.

3134645042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661041.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 3134645042 is about 55987.9008536666. The cubic root of 3134645042 is about 1463.5114455820.

The spelling of 3134645042 in words is "three billion, one hundred thirty-four million, six hundred forty-five thousand, forty-two".