1374452113 has 2 divisors, whose sum is σ = 1374452114. Its totient is φ = 1374452112.

The previous prime is 1374452111. The next prime is 1374452171. The reversal of 1374452113 is 3112544731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1312467984 + 61984129 = 36228^2 + 7873^2 .

It is a cyclic number.

It is not a de Polignac number, because 1374452113 - 2¹ = 1374452111 is a prime.

It is a super-2 number, since 2×1374452113² = 3778237221860329538, which contains 22 as substring.

Together with 1374452111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1374452111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687226056 + 687226057.

It is an arithmetic number, because the mean of its divisors is an integer number (687226057).

Almost surely, 2^1374452113 is an apocalyptic number.

It is an amenable number.

1374452113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374452113 is an equidigital number, since it uses as much as digits as its factorization.

1374452113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 1374452113 is about 37073.6039925983. The cubic root of 1374452113 is about 1111.8423299323.

Adding to 1374452113 its reverse (3112544731), we get a palindrome (4486996844).

The spelling of 1374452113 in words is "one billion, three hundred seventy-four million, four hundred fifty-two thousand, one hundred thirteen".