3140456311 has 2 divisors, whose sum is σ = 3140456312. Its totient is φ = 3140456310.

The previous prime is 3140456279. The next prime is 3140456323. The reversal of 3140456311 is 1136540413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3140456311 - 2⁵ = 3140456279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3140456311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140436311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570228155 + 1570228156.

It is an arithmetic number, because the mean of its divisors is an integer number (1570228156).

Almost surely, 2^3140456311 is an apocalyptic number.

3140456311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140456311 is an equidigital number, since it uses as much as digits as its factorization.

3140456311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 3140456311 is about 56039.7743660697. The cubic root of 3140456311 is about 1464.4152808714.

Adding to 3140456311 its reverse (1136540413), we get a palindrome (4276996724).

It can be divided in two parts, 314045 and 6311, that added together give a square (320356 = 566²).

The spelling of 3140456311 in words is "three billion, one hundred forty million, four hundred fifty-six thousand, three hundred eleven".