33242144342 has 32 divisors (see below), whose sum is σ = 55111476384. Its totient is φ = 14912352000.

The previous prime is 33242144339. The next prime is 33242144359. The reversal of 33242144342 is 24344124233.

It is a super-2 number, since 2×33242144342² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33242144299 and 33242144308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 671588 + ... + 719384.

It is an arithmetic number, because the mean of its divisors is an integer number (1722233637).

Almost surely, 2^33242144342 is an apocalyptic number.

33242144342 is a deficient number, since it is larger than the sum of its proper divisors (21869332042).

33242144342 is a wasteful number, since it uses less digits than its factorization.

33242144342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48224.

The product of its digits is 55296, while the sum is 32.

Adding to 33242144342 its reverse (24344124233), we get a palindrome (57586268575).

The spelling of 33242144342 in words is "thirty-three billion, two hundred forty-two million, one hundred forty-four thousand, three hundred forty-two".