2034324157 has 2 divisors, whose sum is σ = 2034324158. Its totient is φ = 2034324156.

The previous prime is 2034324143. The next prime is 2034324221. The reversal of 2034324157 is 7514234302.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1066740921 + 967583236 = 32661^2 + 31106^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034324157 - 2⁷ = 2034324029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034324557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017162078 + 1017162079.

It is an arithmetic number, because the mean of its divisors is an integer number (1017162079).

Almost surely, 2^2034324157 is an apocalyptic number.

It is an amenable number.

2034324157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034324157 is an equidigital number, since it uses as much as digits as its factorization.

2034324157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 2034324157 is about 45103.4827590952. The cubic root of 2034324157 is about 1267.0878273174.

Adding to 2034324157 its reverse (7514234302), we get a palindrome (9548558459).

The spelling of 2034324157 in words is "two billion, thirty-four million, three hundred twenty-four thousand, one hundred fifty-seven".