1254413412 has 48 divisors (see below), whose sum is σ = 3716782720. Its totient is φ = 358403616.

The previous prime is 1254413393. The next prime is 1254413471. The reversal of 1254413412 is 2143144521.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828883 + ... + 830394.

Almost surely, 2^1254413412 is an apocalyptic number.

1254413412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1254413412 is an abundant number, since it is smaller than the sum of its proper divisors (2462369308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1254413412 is a wasteful number, since it uses less digits than its factorization.

1254413412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659297 (or 1659289 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1254413412 is about 35417.6991347546. The cubic root of 1254413412 is about 1078.4836435858.

Adding to 1254413412 its reverse (2143144521), we get a palindrome (3397557933).

The spelling of 1254413412 in words is "one billion, two hundred fifty-four million, four hundred thirteen thousand, four hundred twelve".