1418250137 has 2 divisors, whose sum is σ = 1418250138. Its totient is φ = 1418250136.

The previous prime is 1418250103. The next prime is 1418250151. The reversal of 1418250137 is 7310528141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1394200921 + 24049216 = 37339^2 + 4904^2 .

It is a cyclic number.

It is not a de Polignac number, because 1418250137 - 2¹² = 1418246041 is a prime.

It is a super-2 number, since 2×1418250137² = 4022866902201037538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1418250187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709125068 + 709125069.

It is an arithmetic number, because the mean of its divisors is an integer number (709125069).

Almost surely, 2^1418250137 is an apocalyptic number.

It is an amenable number.

1418250137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418250137 is an equidigital number, since it uses as much as digits as its factorization.

1418250137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1418250137 is about 37659.6619342235. The cubic root of 1418250137 is about 1123.5289776455.

Adding to 1418250137 its reverse (7310528141), we get a palindrome (8728778278).

The spelling of 1418250137 in words is "one billion, four hundred eighteen million, two hundred fifty thousand, one hundred thirty-seven".