146213707774511 has 16 divisors (see below), whose sum is σ = 157695610834944. Its totient is φ = 134765385019104.

The previous prime is 146213707774507. The next prime is 146213707774513. The reversal of 146213707774511 is 115477707312641.

146213707774511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 146213707774511 - 2² = 146213707774507 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146213707774513) 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, 66011570 + ... + 68190576.

It is an arithmetic number, because the mean of its divisors is an integer number (9855975677184).

Almost surely, 2^{146213707774511} is an apocalyptic number.

146213707774511 is a deficient number, since it is larger than the sum of its proper divisors (11481903060433).

146213707774511 is a wasteful number, since it uses less digits than its factorization.

146213707774511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186710.

The product of its (nonzero) digits is 6914880, while the sum is 56.

The spelling of 146213707774511 in words is "one hundred forty-six trillion, two hundred thirteen billion, seven hundred seven million, seven hundred seventy-four thousand, five hundred eleven".