42003211342334 has 16 divisors (see below), whose sum is σ = 68896567111680. Its totient is φ = 19046802275160.

The previous prime is 42003211342321. The next prime is 42003211342363. The reversal of 42003211342334 is 43324311230024.

It is a super-2 number, since 2×42003211342334² (a number of 28 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 42003211342334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278316414 + ... + 2278334849.

It is an arithmetic number, because the mean of its divisors is an integer number (4306035444480).

Almost surely, 2^{42003211342334} is an apocalyptic number.

42003211342334 is a deficient number, since it is larger than the sum of its proper divisors (26893355769346).

42003211342334 is a wasteful number, since it uses less digits than its factorization.

42003211342334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556651695.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 42003211342334 its reverse (43324311230024), we get a palindrome (85327522572358).

The spelling of 42003211342334 in words is "forty-two trillion, three billion, two hundred eleven million, three hundred forty-two thousand, three hundred thirty-four".