1341054431 has 8 divisors (see below), whose sum is σ = 1375739904. Its totient is φ = 1306625400.

The previous prime is 1341054383. The next prime is 1341054437. The reversal of 1341054431 is 1344501431.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341054431 is a prime.

It is a super-2 number, since 2×1341054431² = 3596853973809467522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1341054431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341054437) 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, 53495 + ... + 74456.

It is an arithmetic number, because the mean of its divisors is an integer number (171967488).

Almost surely, 2^1341054431 is an apocalyptic number.

1341054431 is a deficient number, since it is larger than the sum of its proper divisors (34685473).

1341054431 is a wasteful number, since it uses less digits than its factorization.

1341054431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128221.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1341054431 is about 36620.4100332042. The cubic root of 1341054431 is about 1102.7628703900.

Adding to 1341054431 its reverse (1344501431), we get a palindrome (2685555862).

The spelling of 1341054431 in words is "one billion, three hundred forty-one million, fifty-four thousand, four hundred thirty-one".