1341000431 has 4 divisors (see below), whose sum is σ = 1357975200. Its totient is φ = 1324025664.

The previous prime is 1341000403. The next prime is 1341000499. The reversal of 1341000431 is 1340001431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1340001431 = 9377 ⋅142903.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341000431 is a prime.

It is a super-2 number, since 2×1341000431² = 3596564311884371522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341000131) 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, 8487266 + ... + 8487423.

It is an arithmetic number, because the mean of its divisors is an integer number (339493800).

Almost surely, 2^1341000431 is an apocalyptic number.

1341000431 is a deficient number, since it is larger than the sum of its proper divisors (16974769).

1341000431 is an equidigital number, since it uses as much as digits as its factorization.

1341000431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16974768.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1341000431 is about 36619.6727320166. The cubic root of 1341000431 is about 1102.7480686059.

Adding to 1341000431 its reverse (1340001431), we get a palindrome (2681001862).

It can be divided in two parts, 1341000 and 431, that added together give a palindrome (1341431).

The spelling of 1341000431 in words is "one billion, three hundred forty-one million, four hundred thirty-one", and thus it is an aban number.