146214414655 has 16 divisors (see below), whose sum is σ = 175922233344. Its totient is φ = 116661832480.

The previous prime is 146214414653. The next prime is 146214414667. The reversal of 146214414655 is 556414412641.

It is a happy number.

146214414655 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 146214414655 - 2¹ = 146214414653 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 (146214414653) 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 15 ways as a sum of consecutive naturals, for example, 4914354 + ... + 4944016.

It is an arithmetic number, because the mean of its divisors is an integer number (10995139584).

Almost surely, 2^146214414655 is an apocalyptic number.

146214414655 is a deficient number, since it is larger than the sum of its proper divisors (29707818689).

146214414655 is a wasteful number, since it uses less digits than its factorization.

146214414655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32246.

The product of its digits is 460800, while the sum is 43.

The spelling of 146214414655 in words is "one hundred forty-six billion, two hundred fourteen million, four hundred fourteen thousand, six hundred fifty-five".