1850426123134 has 32 divisors (see below), whose sum is σ = 2945252119680. Its totient is φ = 869482534752.

The previous prime is 1850426123101. The next prime is 1850426123209. The reversal of 1850426123134 is 4313216240581.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2594589 + ... + 3229975.

It is an arithmetic number, because the mean of its divisors is an integer number (92039128740).

Almost surely, 2^{1850426123134} is an apocalyptic number.

1850426123134 is a deficient number, since it is larger than the sum of its proper divisors (1094825996546).

1850426123134 is a wasteful number, since it uses less digits than its factorization.

1850426123134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636024.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 1850426123134 in words is "one trillion, eight hundred fifty billion, four hundred twenty-six million, one hundred twenty-three thousand, one hundred thirty-four".