3134221040 has 40 divisors (see below), whose sum is σ = 7603897248. Its totient is φ = 1199179520.

The previous prime is 3134221039. The next prime is 3134221043. The reversal of 3134221040 is 401224313.

3134221040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134221043) 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, 849851 + ... + 853530.

Almost surely, 2^3134221040 is an apocalyptic number.

It is an amenable number.

3134221040 is an abundant number, since it is smaller than the sum of its proper divisors (4469676208).

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

3134221040 is a wasteful number, since it uses less digits than its factorization.

3134221040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703417 (or 1703411 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3134221040 is about 55984.1141753623. The cubic root of 3134221040 is about 1463.4454562114.

Adding to 3134221040 its reverse (401224313), we get a palindrome (3535445353).

The spelling of 3134221040 in words is "three billion, one hundred thirty-four million, two hundred twenty-one thousand, forty".