146227067049 has 16 divisors (see below), whose sum is σ = 222972495872. Its totient is φ = 83501962128.

The previous prime is 146227067027. The next prime is 146227067057. The reversal of 146227067049 is 940760722641.

It is not a de Polignac number, because 146227067049 - 2⁸ = 146227066793 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146227066989 and 146227067007.

It is not an unprimeable number, because it can be changed into a prime (146227067099) 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, 2316529 + ... + 2378814.

It is an arithmetic number, because the mean of its divisors is an integer number (13935780992).

Almost surely, 2^146227067049 is an apocalyptic number.

It is an amenable number.

146227067049 is a deficient number, since it is larger than the sum of its proper divisors (76745428823).

146227067049 is a wasteful number, since it uses less digits than its factorization.

146227067049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4696836.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 146227067049 in words is "one hundred forty-six billion, two hundred twenty-seven million, sixty-seven thousand, forty-nine".