1836154036146 has 32 divisors (see below), whose sum is σ = 3683436363648. Its totient is φ = 610198265600.

The previous prime is 1836154036139. The next prime is 1836154036153. The reversal of 1836154036146 is 6416304516381.

It is an interprime number because it is at equal distance from previous prime (1836154036139) and next prime (1836154036153).

It is a junction number, because it is equal to n+sod(n) for n = 1836154036095 and 1836154036104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4312771 + ... + 4719353.

It is an arithmetic number, because the mean of its divisors is an integer number (115107386364).

Almost surely, 2^{1836154036146} is an apocalyptic number.

1836154036146 is an abundant number, since it is smaller than the sum of its proper divisors (1847282327502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1836154036146 is a wasteful number, since it uses less digits than its factorization.

1836154036146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408866.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 1836154036146 in words is "one trillion, eight hundred thirty-six billion, one hundred fifty-four million, thirty-six thousand, one hundred forty-six".