1374035121 has 12 divisors (see below), whose sum is σ = 1985413248. Its totient is φ = 915702264.

The previous prime is 1374035119. The next prime is 1374035137. The reversal of 1374035121 is 1215304731.

1374035121 is a `hidden beast` number, since 137 + 403 + 5 + 121 = 666.

It is not a de Polignac number, because 1374035121 - 2¹ = 1374035119 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1374035171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1956 + ... + 52458.

It is an arithmetic number, because the mean of its divisors is an integer number (165451104).

Almost surely, 2^1374035121 is an apocalyptic number.

It is an amenable number.

1374035121 is a deficient number, since it is larger than the sum of its proper divisors (611378127).

1374035121 is a wasteful number, since it uses less digits than its factorization.

1374035121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53532 (or 53529 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 1374035121 is about 37067.9797264431. The cubic root of 1374035121 is about 1111.7298787607.

Adding to 1374035121 its reverse (1215304731), we get a palindrome (2589339852).

The spelling of 1374035121 in words is "one billion, three hundred seventy-four million, thirty-five thousand, one hundred twenty-one".