141456157 has 2 divisors, whose sum is σ = 141456158. Its totient is φ = 141456156.

The previous prime is 141456137. The next prime is 141456163. The reversal of 141456157 is 751654141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80084601 + 61371556 = 8949^2 + 7834^2 .

It is a cyclic number.

It is not a de Polignac number, because 141456157 - 2¹¹ = 141454109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141456137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70728078 + 70728079.

It is an arithmetic number, because the mean of its divisors is an integer number (70728079).

Almost surely, 2^141456157 is an apocalyptic number.

It is an amenable number.

141456157 is a deficient number, since it is larger than the sum of its proper divisors (1).

141456157 is an equidigital number, since it uses as much as digits as its factorization.

141456157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 34.

The square root of 141456157 is about 11893.5342518530. The cubic root of 141456157 is about 521.0434631557.

It can be divided in two parts, 14145 and 6157, that added together give a palindrome (20302).

The spelling of 141456157 in words is "one hundred forty-one million, four hundred fifty-six thousand, one hundred fifty-seven".