3134422140 has 48 divisors (see below), whose sum is σ = 8907384192. Its totient is φ = 823369536.

The previous prime is 3134422133. The next prime is 3134422171. The reversal of 3134422140 is 412244313.

It is a self number, because there is not a number n which added to its sum of digits gives 3134422140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385834 + ... + 393873.

It is an arithmetic number, because the mean of its divisors is an integer number (185570504).

Almost surely, 2^3134422140 is an apocalyptic number.

3134422140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3134422140 is an abundant number, since it is smaller than the sum of its proper divisors (5772962052).

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

3134422140 is a wasteful number, since it uses less digits than its factorization.

3134422140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779786 (or 779784 counting only the distinct ones).

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

The square root of 3134422140 is about 55985.9101917616. The cubic root of 3134422140 is about 1463.4767550661.

Adding to 3134422140 its reverse (412244313), we get a palindrome (3546666453).

The spelling of 3134422140 in words is "three billion, one hundred thirty-four million, four hundred twenty-two thousand, one hundred forty".