1412531403 has 8 divisors (see below), whose sum is σ = 1890326016. Its totient is φ = 938212200.

The previous prime is 1412531353. The next prime is 1412531413. The reversal of 1412531403 is 3041352141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1412531403 - 2⁶ = 1412531339 is a prime.

It is a super-2 number, since 2×1412531403² = 3990489928922296818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1412531413) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 867903 + ... + 869528.

It is an arithmetic number, because the mean of its divisors is an integer number (236290752).

Almost surely, 2^1412531403 is an apocalyptic number.

1412531403 is a deficient number, since it is larger than the sum of its proper divisors (477794613).

1412531403 is a wasteful number, since it uses less digits than its factorization.

1412531403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737705.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1412531403 is about 37583.6587229078. The cubic root of 1412531403 is about 1122.0168281448.

Adding to 1412531403 its reverse (3041352141), we get a palindrome (4453883544).

The spelling of 1412531403 in words is "one billion, four hundred twelve million, five hundred thirty-one thousand, four hundred three".