1341431015 has 4 divisors (see below), whose sum is σ = 1609717224. Its totient is φ = 1073144808.

The previous prime is 1341430997. The next prime is 1341431029. The reversal of 1341431015 is 5101341431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1341431015 - 2²⁸ = 1072995559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134143097 + ... + 134143106.

It is an arithmetic number, because the mean of its divisors is an integer number (402429306).

Almost surely, 2^1341431015 is an apocalyptic number.

1341431015 is a deficient number, since it is larger than the sum of its proper divisors (268286209).

1341431015 is an equidigital number, since it uses as much as digits as its factorization.

1341431015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268286208.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1341431015 is about 36625.5513951667. The cubic root of 1341431015 is about 1102.8660836966.

Adding to 1341431015 its reverse (5101341431), we get a palindrome (6442772446).

The spelling of 1341431015 in words is "one billion, three hundred forty-one million, four hundred thirty-one thousand, fifteen".