854234236754 has 8 divisors (see below), whose sum is σ = 1281618707580. Its totient is φ = 427028000896.

The previous prime is 854234236753. The next prime is 854234236771. The reversal of 854234236754 is 457632432458.

It can be written as a sum of positive squares in 2 ways, for example, as 813104368729 + 41129868025 = 901723^2 + 202805^2 .

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

It is a super-2 number, since 2×854234236754² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 854234236696 and 854234236705.

It is not an unprimeable number, because it can be changed into a prime (854234236753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44546759 + ... + 44565930.

Almost surely, 2^854234236754 is an apocalyptic number.

854234236754 is a deficient number, since it is larger than the sum of its proper divisors (427384470826).

854234236754 is a wasteful number, since it uses less digits than its factorization.

854234236754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89117484.

The product of its digits is 19353600, while the sum is 53.

The spelling of 854234236754 in words is "eight hundred fifty-four billion, two hundred thirty-four million, two hundred thirty-six thousand, seven hundred fifty-four".