4031342140 has 48 divisors (see below), whose sum is σ = 9679223232. Its totient is φ = 1381602816.

The previous prime is 4031342129. The next prime is 4031342153. The reversal of 4031342140 is 412431304.

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, 467952 + ... + 476488.

It is an arithmetic number, because the mean of its divisors is an integer number (201650484).

Almost surely, 2^4031342140 is an apocalyptic number.

It is an amenable number.

4031342140 is an abundant number, since it is smaller than the sum of its proper divisors (5647881092).

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

4031342140 is a wasteful number, since it uses less digits than its factorization.

4031342140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11926 (or 11924 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4031342140 is about 63492.8510936468. The cubic root of 4031342140 is about 1591.5363155344.

Adding to 4031342140 its reverse (412431304), we get a palindrome (4443773444).

The spelling of 4031342140 in words is "four billion, thirty-one million, three hundred forty-two thousand, one hundred forty".