1374051141 has 8 divisors (see below), whose sum is σ = 2035631360. Its totient is φ = 916034076.

The previous prime is 1374051097. The next prime is 1374051179. The reversal of 1374051141 is 1411504731.

It is not a de Polignac number, because 1374051141 - 2¹¹ = 1374049093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 50890783 = 1374051141 / (1 + 3 + 7 + 4 + 0 + 5 + 1 + 1 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374051241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25445365 + ... + 25445418.

It is an arithmetic number, because the mean of its divisors is an integer number (254453920).

Almost surely, 2^1374051141 is an apocalyptic number.

It is an amenable number.

1374051141 is a deficient number, since it is larger than the sum of its proper divisors (661580219).

1374051141 is an equidigital number, since it uses as much as digits as its factorization.

1374051141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50890792 (or 50890786 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1374051141 is about 37068.1958152808. The cubic root of 1374051141 is about 1111.7341993304.

Adding to 1374051141 its reverse (1411504731), we get a palindrome (2785555872).

The spelling of 1374051141 in words is "one billion, three hundred seventy-four million, fifty-one thousand, one hundred forty-one".