34231444501421 has 16 divisors (see below), whose sum is σ = 36267910540800. Its totient is φ = 32218519963968.

The previous prime is 34231444501357. The next prime is 34231444501427. The reversal of 34231444501421 is 12410544413243.

It is a cyclic number.

It is not a de Polignac number, because 34231444501421 - 2⁶ = 34231444501357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231444501427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19654916 + ... + 21325538.

It is an arithmetic number, because the mean of its divisors is an integer number (2266744408800).

Almost surely, 2^{34231444501421} is an apocalyptic number.

It is an amenable number.

34231444501421 is a deficient number, since it is larger than the sum of its proper divisors (2036466039379).

34231444501421 is a wasteful number, since it uses less digits than its factorization.

34231444501421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677668.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 34231444501421 its reverse (12410544413243), we get a palindrome (46641988914664).

The spelling of 34231444501421 in words is "thirty-four trillion, two hundred thirty-one billion, four hundred forty-four million, five hundred one thousand, four hundred twenty-one".