1412440000 has 70 divisors (see below), whose sum is σ = 3502491344. Its totient is φ = 564960000.

The previous prime is 1412439979. The next prime is 1412440079. The reversal of 1412440000 is 442141.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 22345 + ... + 57655.

Almost surely, 2^1412440000 is an apocalyptic number.

1412440000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1751245672).

1412440000 is an abundant number, since it is smaller than the sum of its proper divisors (2090051344).

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

1412440000 is an frugal number, since it uses more digits than its factorization.

1412440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35343 (or 35318 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1412440000 is about 37582.4427093290. The cubic root of 1412440000 is about 1121.9926262248.

Adding to 1412440000 its reverse (442141), we get a palindrome (1412882141).

The spelling of 1412440000 in words is "one billion, four hundred twelve million, four hundred forty thousand".