34014436621 has 16 divisors (see below), whose sum is σ = 40556809728. Its totient is φ = 28164441600.

The previous prime is 34014436607. The next prime is 34014436681. The reversal of 34014436621 is 12663441043.

It is a cyclic number.

It is not a de Polignac number, because 34014436621 - 2¹⁵ = 34014403853 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 (34014436681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2928000 + ... + 2939593.

It is an arithmetic number, because the mean of its divisors is an integer number (2534800608).

Almost surely, 2^34014436621 is an apocalyptic number.

34014436621 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34014436621 is a deficient number, since it is larger than the sum of its proper divisors (6542373107).

34014436621 is a wasteful number, since it uses less digits than its factorization.

34014436621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5867652.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 34014436621 its reverse (12663441043), we get a palindrome (46677877664).

The spelling of 34014436621 in words is "thirty-four billion, fourteen million, four hundred thirty-six thousand, six hundred twenty-one".