1413240531 has 8 divisors (see below), whose sum is σ = 1884696000. Its totient is φ = 941972712.

The previous prime is 1413240529. The next prime is 1413240547. The reversal of 1413240531 is 1350423141.

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 1413240531 - 2¹ = 1413240529 is a prime.

It is a super-2 number, since 2×1413240531² = 3994497596922323922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1413240551) 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, 28281 + ... + 60218.

It is an arithmetic number, because the mean of its divisors is an integer number (235587000).

Almost surely, 2^1413240531 is an apocalyptic number.

1413240531 is a deficient number, since it is larger than the sum of its proper divisors (471455469).

1413240531 is an equidigital number, since it uses as much as digits as its factorization.

1413240531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93825.

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

The square root of 1413240531 is about 37593.0915328867. The cubic root of 1413240531 is about 1122.2045574084.

Adding to 1413240531 its reverse (1350423141), we get a palindrome (2763663672).

The spelling of 1413240531 in words is "one billion, four hundred thirteen million, two hundred forty thousand, five hundred thirty-one".