234574135533322 has 8 divisors (see below), whose sum is σ = 378927449707716. Its totient is φ = 108264985630752.

The previous prime is 234574135533317. The next prime is 234574135533329. The reversal of 234574135533322 is 223335531475432.

It can be written as a sum of positive squares in 2 ways, for example, as 226935815943321 + 7638319590001 = 15064389^2 + 2763751^2 .

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

It is a super-2 number, since 2×234574135533322² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234574135533322.

It is not an unprimeable number, because it can be changed into a prime (234574135533329) 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, 4511041067923 + ... + 4511041067974.

Almost surely, 2^{234574135533322} is an apocalyptic number.

234574135533322 is a deficient number, since it is larger than the sum of its proper divisors (144353314174394).

234574135533322 is a wasteful number, since it uses less digits than its factorization.

234574135533322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9022082135912.

The product of its digits is 27216000, while the sum is 52.

The spelling of 234574135533322 in words is "two hundred thirty-four trillion, five hundred seventy-four billion, one hundred thirty-five million, five hundred thirty-three thousand, three hundred twenty-two".