137374141 has 2 divisors, whose sum is σ = 137374142. Its totient is φ = 137374140.

The previous prime is 137374129. The next prime is 137374151. The reversal of 137374141 is 141473731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81812025 + 55562116 = 9045^2 + 7454^2 .

It is a cyclic number.

It is not a de Polignac number, because 137374141 - 2⁵ = 137374109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137374151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68687070 + 68687071.

It is an arithmetic number, because the mean of its divisors is an integer number (68687071).

Almost surely, 2^137374141 is an apocalyptic number.

It is an amenable number.

137374141 is a deficient number, since it is larger than the sum of its proper divisors (1).

137374141 is an equidigital number, since it uses as much as digits as its factorization.

137374141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 31.

The square root of 137374141 is about 11720.6715251303. The cubic root of 137374141 is about 515.9825287536.

The spelling of 137374141 in words is "one hundred thirty-seven million, three hundred seventy-four thousand, one hundred forty-one".