3140414442 has 128 divisors (see below), whose sum is σ = 8003128320. Its totient is φ = 904115520.

The previous prime is 3140414413. The next prime is 3140414447. The reversal of 3140414442 is 2444140413.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3140414447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 943393 + ... + 946715.

It is an arithmetic number, because the mean of its divisors is an integer number (62524440).

Almost surely, 2^3140414442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3140414442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4001564160).

3140414442 is an abundant number, since it is smaller than the sum of its proper divisors (4862713878).

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

3140414442 is a wasteful number, since it uses less digits than its factorization.

3140414442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425 (or 3419 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 3140414442 is about 56039.4007997944. The cubic root of 3140414442 is about 1464.4087729132.

Adding to 3140414442 its reverse (2444140413), we get a palindrome (5584554855).

The spelling of 3140414442 in words is "three billion, one hundred forty million, four hundred fourteen thousand, four hundred forty-two".