1806115823962 has 16 divisors (see below), whose sum is σ = 2741902319520. Its totient is φ = 892149082192.

The previous prime is 1806115823959. The next prime is 1806115823987. The reversal of 1806115823962 is 2693285116081.

It is a happy number.

It is a super-4 number, since 4×1806115823962⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5588589 + ... + 5902927.

It is an arithmetic number, because the mean of its divisors is an integer number (171368894970).

Almost surely, 2^{1806115823962} is an apocalyptic number.

1806115823962 is a deficient number, since it is larger than the sum of its proper divisors (935786495558).

1806115823962 is a wasteful number, since it uses less digits than its factorization.

1806115823962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349037.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 1806115823962 in words is "one trillion, eight hundred six billion, one hundred fifteen million, eight hundred twenty-three thousand, nine hundred sixty-two".