34223035442 has 6 divisors (see below), whose sum is σ = 51334945599. Its totient is φ = 17111386910.

The previous prime is 34223035423. The next prime is 34223035453. The reversal of 34223035442 is 24453032243.

It can be written as a sum of positive squares in only one way, i.e., 17111517721 + 17111517721 = 130811^2 + 130811^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=130811.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34223035399 and 34223035408.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 196217 + ... + 327027.

Almost surely, 2^34223035442 is an apocalyptic number.

34223035442 is a deficient number, since it is larger than the sum of its proper divisors (17111910157).

34223035442 is an frugal number, since it uses more digits than its factorization.

34223035442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261624 (or 130813 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Multiplying 34223035442 by its sum of digits (32), we get a square (1095137134144 = 1046488²).

Adding to 34223035442 its reverse (24453032243), we get a palindrome (58676067685).

The spelling of 34223035442 in words is "thirty-four billion, two hundred twenty-three million, thirty-five thousand, four hundred forty-two".