1798811399084 has 36 divisors (see below), whose sum is σ = 3779990786880. Its totient is φ = 746050808160.

The previous prime is 1798811399071. The next prime is 1798811399113. The reversal of 1798811399084 is 4809931188971.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148019879 + ... + 148032030.

It is an arithmetic number, because the mean of its divisors is an integer number (104999744080).

Almost surely, 2^{1798811399084} is an apocalyptic number.

1798811399084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1798811399084 is an abundant number, since it is smaller than the sum of its proper divisors (1981179387796).

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

1798811399084 is a wasteful number, since it uses less digits than its factorization.

1798811399084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296051958 (or 296051949 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 68.

The spelling of 1798811399084 in words is "one trillion, seven hundred ninety-eight billion, eight hundred eleven million, three hundred ninety-nine thousand, eighty-four".