1424525117 has 2 divisors, whose sum is σ = 1424525118. Its totient is φ = 1424525116.

The previous prime is 1424525101. The next prime is 1424525147. The reversal of 1424525117 is 7115254241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1384658521 + 39866596 = 37211^2 + 6314^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424525117 - 2⁴ = 1424525101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424525147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712262558 + 712262559.

It is an arithmetic number, because the mean of its divisors is an integer number (712262559).

Almost surely, 2^1424525117 is an apocalyptic number.

It is an amenable number.

1424525117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424525117 is an equidigital number, since it uses as much as digits as its factorization.

1424525117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11200, while the sum is 32.

The square root of 1424525117 is about 37742.8816732374. The cubic root of 1424525117 is about 1125.1835399639.

Adding to 1424525117 its reverse (7115254241), we get a palindrome (8539779358).

The spelling of 1424525117 in words is "one billion, four hundred twenty-four million, five hundred twenty-five thousand, one hundred seventeen".