1414524157 has 2 divisors, whose sum is σ = 1414524158. Its totient is φ = 1414524156.

The previous prime is 1414524107. The next prime is 1414524193. The reversal of 1414524157 is 7514254141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1030795236 + 383728921 = 32106^2 + 19589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1414524157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1414524107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707262078 + 707262079.

It is an arithmetic number, because the mean of its divisors is an integer number (707262079).

Almost surely, 2^1414524157 is an apocalyptic number.

It is an amenable number.

1414524157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414524157 is an equidigital number, since it uses as much as digits as its factorization.

1414524157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22400, while the sum is 34.

The square root of 1414524157 is about 37610.1602894750. The cubic root of 1414524157 is about 1122.5442153340.

Adding to 1414524157 its reverse (7514254141), we get a palindrome (8928778298).

The spelling of 1414524157 in words is "one billion, four hundred fourteen million, five hundred twenty-four thousand, one hundred fifty-seven".