34223021004342 has 64 divisors (see below), whose sum is σ = 68821945920000. Its totient is φ = 11345248696320.

The previous prime is 34223021004331. The next prime is 34223021004343. The reversal of 34223021004342 is 24340012032243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34223021004343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1059552909 + ... + 1059585207.

It is an arithmetic number, because the mean of its divisors is an integer number (1075342905000).

Almost surely, 2^{34223021004342} is an apocalyptic number.

34223021004342 is an abundant number, since it is smaller than the sum of its proper divisors (34598924915658).

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

34223021004342 is a wasteful number, since it uses less digits than its factorization.

34223021004342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34021.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 34223021004342 its reverse (24340012032243), we get a palindrome (58563033036585).

The spelling of 34223021004342 in words is "thirty-four trillion, two hundred twenty-three billion, twenty-one million, four thousand, three hundred forty-two".