1810851114002 has 16 divisors (see below), whose sum is σ = 3105889641792. Its totient is φ = 775685687280.

The previous prime is 1810851113999. The next prime is 1810851114019. The reversal of 1810851114002 is 2004111580181.

It is a self number, because there is not a number n which added to its sum of digits gives 1810851114002.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32751524 + ... + 32806767.

It is an arithmetic number, because the mean of its divisors is an integer number (194118102612).

Almost surely, 2^{1810851114002} is an apocalyptic number.

1810851114002 is a deficient number, since it is larger than the sum of its proper divisors (1295038527790).

1810851114002 is a wasteful number, since it uses less digits than its factorization.

1810851114002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65560273.

The product of its (nonzero) digits is 2560, while the sum is 32.

Adding to 1810851114002 its reverse (2004111580181), we get a palindrome (3814962694183).

The spelling of 1810851114002 in words is "one trillion, eight hundred ten billion, eight hundred fifty-one million, one hundred fourteen thousand, two".