1803068158134 has 16 divisors (see below), whose sum is σ = 3613541119488. Its totient is φ = 599788585512.

The previous prime is 1803068158121. The next prime is 1803068158153. The reversal of 1803068158134 is 4318518603081.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 308530302 + ... + 308536145.

It is an arithmetic number, because the mean of its divisors is an integer number (225846319968).

Almost surely, 2^{1803068158134} is an apocalyptic number.

1803068158134 is an abundant number, since it is smaller than the sum of its proper divisors (1810472961354).

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

1803068158134 is a wasteful number, since it uses less digits than its factorization.

1803068158134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617066939.

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 1803068158134 in words is "one trillion, eight hundred three billion, sixty-eight million, one hundred fifty-eight thousand, one hundred thirty-four".