1413142501 has 4 divisors (see below), whose sum is σ = 1414747404. Its totient is φ = 1411537600.

The previous prime is 1413142487. The next prime is 1413142519. The reversal of 1413142501 is 1052413141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71385601 + 1341756900 = 8449^2 + 36630^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413142501 - 2⁵ = 1413142469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413142001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801130 + ... + 802891.

It is an arithmetic number, because the mean of its divisors is an integer number (353686851).

Almost surely, 2^1413142501 is an apocalyptic number.

It is an amenable number.

1413142501 is a deficient number, since it is larger than the sum of its proper divisors (1604903).

1413142501 is an equidigital number, since it uses as much as digits as its factorization.

1413142501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604902.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1413142501 is about 37591.7876802900. The cubic root of 1413142501 is about 1122.1786094177.

Adding to 1413142501 its reverse (1052413141), we get a palindrome (2465555642).

The spelling of 1413142501 in words is "one billion, four hundred thirteen million, one hundred forty-two thousand, five hundred one".