1274432412 has 24 divisors (see below), whose sum is σ = 3244010112. Its totient is φ = 386191600.

The previous prime is 1274432407. The next prime is 1274432441. The reversal of 1274432412 is 2142344721.

It is a super-2 number, since 2×1274432412² = 3248355945512275488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1274432412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4827264 + ... + 4827527.

It is an arithmetic number, because the mean of its divisors is an integer number (135167088).

Almost surely, 2^1274432412 is an apocalyptic number.

1274432412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1274432412 is an abundant number, since it is smaller than the sum of its proper divisors (1969577700).

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

1274432412 is a wasteful number, since it uses less digits than its factorization.

1274432412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654809 (or 9654807 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 1274432412 is about 35699.1934362669. The cubic root of 1274432412 is about 1084.1905128950.

The spelling of 1274432412 in words is "one billion, two hundred seventy-four million, four hundred thirty-two thousand, four hundred twelve".