16114035621 has 16 divisors (see below), whose sum is σ = 21569825088. Its totient is φ = 10700534400.

The previous prime is 16114035611. The next prime is 16114035671. The reversal of 16114035621 is 12653041161.

It is a happy number.

16114035621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16114035621 - 2¹³ = 16114027429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16114035611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055281 + ... + 1070441.

It is an arithmetic number, because the mean of its divisors is an integer number (1348114068).

Almost surely, 2^16114035621 is an apocalyptic number.

It is an amenable number.

16114035621 is a deficient number, since it is larger than the sum of its proper divisors (5455789467).

16114035621 is a wasteful number, since it uses less digits than its factorization.

16114035621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16532.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 16114035621 its reverse (12653041161), we get a palindrome (28767076782).

The spelling of 16114035621 in words is "sixteen billion, one hundred fourteen million, thirty-five thousand, six hundred twenty-one".