333323423442 has 12 divisors (see below), whose sum is σ = 722200750830. Its totient is φ = 111107807808.

The previous prime is 333323423399. The next prime is 333323423467. The reversal of 333323423442 is 244324323333.

It can be written as a sum of positive squares in only one way, i.e., 178135487721 + 155187935721 = 422061^2 + 393939^2 .

It is a super-2 number, since 2×333323423442² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 333323423397 and 333323423406.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9258983967 + ... + 9258984002.

Almost surely, 2^333323423442 is an apocalyptic number.

333323423442 is an abundant number, since it is smaller than the sum of its proper divisors (388877327388).

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

333323423442 is a wasteful number, since it uses less digits than its factorization.

333323423442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18517967977 (or 18517967974 counting only the distinct ones).

The product of its digits is 373248, while the sum is 36.

Adding to 333323423442 its reverse (244324323333), we get a palindrome (577647746775).

The spelling of 333323423442 in words is "three hundred thirty-three billion, three hundred twenty-three million, four hundred twenty-three thousand, four hundred forty-two".