1254014012 has 6 divisors (see below), whose sum is σ = 2194524528. Its totient is φ = 627007004.

The previous prime is 1254014011. The next prime is 1254014023. The reversal of 1254014012 is 2104104521.

It is a happy number.

It is a super-2 number, since 2×1254014012² = 3145102284584672288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254014011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156751748 + ... + 156751755.

It is an arithmetic number, because the mean of its divisors is an integer number (365754088).

Almost surely, 2^1254014012 is an apocalyptic number.

It is an amenable number.

1254014012 is a deficient number, since it is larger than the sum of its proper divisors (940510516).

1254014012 is a wasteful number, since it uses less digits than its factorization.

1254014012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313503507 (or 313503505 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1254014012 is about 35412.0602620068. The cubic root of 1254014012 is about 1078.3691698705.

Adding to 1254014012 its reverse (2104104521), we get a palindrome (3358118533).

The spelling of 1254014012 in words is "one billion, two hundred fifty-four million, fourteen thousand, twelve".