934334311421 has 16 divisors (see below), whose sum is σ = 1078335068928. Its totient is φ = 792966931200.

The previous prime is 934334311411. The next prime is 934334311429. The reversal of 934334311421 is 124113433439.

It is a cyclic number.

It is not a de Polignac number, because 934334311421 - 2⁶ = 934334311357 is a prime.

It is a super-2 number, since 2×934334311421² (a number of 25 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 (934334311429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5043251 + ... + 5225231.

It is an arithmetic number, because the mean of its divisors is an integer number (67395941808).

Almost surely, 2^934334311421 is an apocalyptic number.

It is an amenable number.

934334311421 is a deficient number, since it is larger than the sum of its proper divisors (144000757507).

934334311421 is a wasteful number, since it uses less digits than its factorization.

934334311421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189212.

The product of its digits is 93312, while the sum is 38.

The spelling of 934334311421 in words is "nine hundred thirty-four billion, three hundred thirty-four million, three hundred eleven thousand, four hundred twenty-one".