1429312868441 has 2 divisors, whose sum is σ = 1429312868442. Its totient is φ = 1429312868440.

The previous prime is 1429312868359. The next prime is 1429312868453. The reversal of 1429312868441 is 1448682139241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831691104841 + 597621763600 = 911971^2 + 773060^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429312868441 - 2¹⁴ = 1429312852057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1429312868341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714656434220 + 714656434221.

It is an arithmetic number, because the mean of its divisors is an integer number (714656434221).

Almost surely, 2^{1429312868441} is an apocalyptic number.

It is an amenable number.

1429312868441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429312868441 is an equidigital number, since it uses as much as digits as its factorization.

1429312868441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2654208, while the sum is 53.

The spelling of 1429312868441 in words is "one trillion, four hundred twenty-nine billion, three hundred twelve million, eight hundred sixty-eight thousand, four hundred forty-one".