434042762869 has 8 divisors (see below), whose sum is σ = 441231982560. Its totient is φ = 426855922800.

The previous prime is 434042762849. The next prime is 434042762911. The reversal of 434042762869 is 968267240434.

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 not a de Polignac number, because 434042762869 - 2²¹ = 434040665717 is a prime.

It is a super-2 number, since 2×434042762869² (a number of 24 digits) 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 (434042762819) 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, 225199 + ... + 958540.

It is an arithmetic number, because the mean of its divisors is an integer number (55153997820).

Almost surely, 2^434042762869 is an apocalyptic number.

It is an amenable number.

434042762869 is a deficient number, since it is larger than the sum of its proper divisors (7189219691).

434042762869 is a wasteful number, since it uses less digits than its factorization.

434042762869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189811.

The product of its (nonzero) digits is 13934592, while the sum is 55.

It can be divided in two parts, 434042 and 762869, that added together give a palindrome (1196911).

The spelling of 434042762869 in words is "four hundred thirty-four billion, forty-two million, seven hundred sixty-two thousand, eight hundred sixty-nine".