1412531493 has 8 divisors (see below), whose sum is σ = 1884223968. Its totient is φ = 941263344.

The previous prime is 1412531443. The next prime is 1412531509. The reversal of 1412531493 is 3941352141.

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

It is not a de Polignac number, because 1412531493 - 2⁶ = 1412531429 is a prime.

It is a congruent number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98230 + ... + 111687.

It is an arithmetic number, because the mean of its divisors is an integer number (235527996).

Almost surely, 2^1412531493 is an apocalyptic number.

It is an amenable number.

1412531493 is a deficient number, since it is larger than the sum of its proper divisors (471692475).

1412531493 is a wasteful number, since it uses less digits than its factorization.

1412531493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212163.

The product of its digits is 12960, while the sum is 33.

The square root of 1412531493 is about 37583.6599202366. The cubic root of 1412531493 is about 1122.0168519747.

The spelling of 1412531493 in words is "one billion, four hundred twelve million, five hundred thirty-one thousand, four hundred ninety-three".