1374055271 has 2 divisors, whose sum is σ = 1374055272. Its totient is φ = 1374055270.

The previous prime is 1374055237. The next prime is 1374055279. The reversal of 1374055271 is 1725504731.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1374055271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374055279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687027635 + 687027636.

It is an arithmetic number, because the mean of its divisors is an integer number (687027636).

Almost surely, 2^1374055271 is an apocalyptic number.

1374055271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374055271 is an equidigital number, since it uses as much as digits as its factorization.

1374055271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 1374055271 is about 37068.2515233724. The cubic root of 1374055271 is about 1111.7353131797.

The spelling of 1374055271 in words is "one billion, three hundred seventy-four million, fifty-five thousand, two hundred seventy-one".