223034033043402 has 128 divisors (see below), whose sum is σ = 519096453562368. Its totient is φ = 62568484305600.

The previous prime is 223034033043383. The next prime is 223034033043427. The reversal of 223034033043402 is 204340330430322.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2671952527 + ... + 2672035997.

It is an arithmetic number, because the mean of its divisors is an integer number (4055441043456).

Almost surely, 2^{223034033043402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223034033043402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259548226781184).

223034033043402 is an abundant number, since it is smaller than the sum of its proper divisors (296062420518966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223034033043402 is a wasteful number, since it uses less digits than its factorization.

223034033043402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87224.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 223034033043402 its reverse (204340330430322), we get a palindrome (427374363473724).

The spelling of 223034033043402 in words is "two hundred twenty-three trillion, thirty-four billion, thirty-three million, forty-three thousand, four hundred two".