1255107914 has 4 divisors (see below), whose sum is σ = 1882661874. Its totient is φ = 627553956.

The previous prime is 1255107913. The next prime is 1255107983. The reversal of 1255107914 is 4197015521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4197015521 = 8087 ⋅518983.

It can be written as a sum of positive squares in only one way, i.e., 1104432289 + 150675625 = 33233^2 + 12275^2 .

It is not an unprimeable number, because it can be changed into a prime (1255107913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313776977 + ... + 313776980.

Almost surely, 2^1255107914 is an apocalyptic number.

1255107914 is a deficient number, since it is larger than the sum of its proper divisors (627553960).

1255107914 is an equidigital number, since it uses as much as digits as its factorization.

1255107914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627553959.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 1255107914 is about 35427.5022263777. The cubic root of 1255107914 is about 1078.6826398800.

The spelling of 1255107914 in words is "one billion, two hundred fifty-five million, one hundred seven thousand, nine hundred fourteen".