14780664022 has 16 divisors (see below), whose sum is σ = 22773506400. Its totient is φ = 7189553088.

The previous prime is 14780663981. The next prime is 14780664023. The reversal of 14780664022 is 22046608741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14780664023) 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 7 ways as a sum of consecutive naturals, for example, 838354 + ... + 855802.

It is an arithmetic number, because the mean of its divisors is an integer number (1423344150).

Almost surely, 2^14780664022 is an apocalyptic number.

14780664022 is a deficient number, since it is larger than the sum of its proper divisors (7992842378).

14780664022 is a wasteful number, since it uses less digits than its factorization.

14780664022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28935.

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 14780664022 in words is "fourteen billion, seven hundred eighty million, six hundred sixty-four thousand, twenty-two".