1882371638816 has 48 divisors (see below), whose sum is σ = 3767556985920. Its totient is φ = 925539022080.

The previous prime is 1882371638779. The next prime is 1882371638827. The reversal of 1882371638816 is 6188361732881.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8358605 + ... + 8580851.

It is an arithmetic number, because the mean of its divisors is an integer number (78490770540).

Almost surely, 2^{1882371638816} is an apocalyptic number.

1882371638816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1882371638816 is an abundant number, since it is smaller than the sum of its proper divisors (1885185347104).

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

1882371638816 is a wasteful number, since it uses less digits than its factorization.

1882371638816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226657 (or 226649 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 62.

The spelling of 1882371638816 in words is "one trillion, eight hundred eighty-two billion, three hundred seventy-one million, six hundred thirty-eight thousand, eight hundred sixteen".