1413223400 has 24 divisors (see below), whose sum is σ = 3285744870. Its totient is φ = 565289280.

The previous prime is 1413223397. The next prime is 1413223433. The reversal of 1413223400 is 43223141.

It can be written as a sum of positive squares in 3 ways, for example, as 1231027396 + 182196004 = 35086^2 + 13498^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3532859 + ... + 3533258.

Almost surely, 2^1413223400 is an apocalyptic number.

1413223400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1413223400 is an abundant number, since it is smaller than the sum of its proper divisors (1872521470).

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

1413223400 is a wasteful number, since it uses less digits than its factorization.

1413223400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066133 (or 7066124 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1413223400 is about 37592.8636844814. The cubic root of 1413223400 is about 1122.2000230154.

Adding to 1413223400 its reverse (43223141), we get a palindrome (1456446541).

The spelling of 1413223400 in words is "one billion, four hundred thirteen million, two hundred twenty-three thousand, four hundred".