1434769854369 has 4 divisors (see below), whose sum is σ = 1913026472496. Its totient is φ = 956513236244.

The previous prime is 1434769854317. The next prime is 1434769854409. The reversal of 1434769854369 is 9634589674341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1434769854369 - 2⁸ = 1434769854113 is a prime.

It is a super-2 number, since 2×1434769854369² (a number of 25 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1434769855369) 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, 239128309059 + ... + 239128309064.

It is an arithmetic number, because the mean of its divisors is an integer number (478256618124).

Almost surely, 2^{1434769854369} is an apocalyptic number.

It is an amenable number.

1434769854369 is a deficient number, since it is larger than the sum of its proper divisors (478256618127).

1434769854369 is an equidigital number, since it uses as much as digits as its factorization.

1434769854369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478256618126.

The product of its digits is 470292480, while the sum is 69.

The spelling of 1434769854369 in words is "one trillion, four hundred thirty-four billion, seven hundred sixty-nine million, eight hundred fifty-four thousand, three hundred sixty-nine".