3140312214 has 32 divisors (see below), whose sum is σ = 6981940224. Its totient is φ = 935079840.

The previous prime is 3140312209. The next prime is 3140312243. The reversal of 3140312214 is 4122130413.

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, 646944 + ... + 651779.

It is an arithmetic number, because the mean of its divisors is an integer number (218185632).

Almost surely, 2^3140312214 is an apocalyptic number.

3140312214 is an abundant number, since it is smaller than the sum of its proper divisors (3841628010).

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

3140312214 is a wasteful number, since it uses less digits than its factorization.

3140312214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298772.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3140312214 is about 56038.4886841178. The cubic root of 3140312214 is about 1464.3928827383.

Adding to 3140312214 its reverse (4122130413), we get a palindrome (7262442627).

The spelling of 3140312214 in words is "three billion, one hundred forty million, three hundred twelve thousand, two hundred fourteen".