149341373 has 2 divisors, whose sum is σ = 149341374. Its totient is φ = 149341372.

The previous prime is 149341351. The next prime is 149341391. The reversal of 149341373 is 373143941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148766809 + 574564 = 12197^2 + 758^2 .

It is a cyclic number.

It is not a de Polignac number, because 149341373 - 2¹² = 149337277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149341303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74670686 + 74670687.

It is an arithmetic number, because the mean of its divisors is an integer number (74670687).

Almost surely, 2^149341373 is an apocalyptic number.

It is an amenable number.

149341373 is a deficient number, since it is larger than the sum of its proper divisors (1).

149341373 is an equidigital number, since it uses as much as digits as its factorization.

149341373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 149341373 is about 12220.5307986192. The cubic root of 149341373 is about 530.5504818027.

The spelling of 149341373 in words is "one hundred forty-nine million, three hundred forty-one thousand, three hundred seventy-three".