14254122436 has 12 divisors (see below), whose sum is σ = 24945924220. Its totient is φ = 7126715520.

The previous prime is 14254122371. The next prime is 14254122437. The reversal of 14254122436 is 63422145241.

It can be written as a sum of positive squares in 2 ways, for example, as 8845402500 + 5408719936 = 94050^2 + 73544^2 .

It is not an unprimeable number, because it can be changed into a prime (14254122437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21256 + ... + 170176.

Almost surely, 2^14254122436 is an apocalyptic number.

It is an amenable number.

14254122436 is a deficient number, since it is larger than the sum of its proper divisors (10691801784).

14254122436 is a wasteful number, since it uses less digits than its factorization.

14254122436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172854 (or 172852 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

Adding to 14254122436 its reverse (63422145241), we get a palindrome (77676267677).

The spelling of 14254122436 in words is "fourteen billion, two hundred fifty-four million, one hundred twenty-two thousand, four hundred thirty-six".