1882714149791 has 16 divisors (see below), whose sum is σ = 1968217660800. Its totient is φ = 1798681072608.

The previous prime is 1882714149773. The next prime is 1882714149793. The reversal of 1882714149791 is 1979414172881.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1882714149791 is a prime.

It is a super-2 number, since 2×1882714149791² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1882714149793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195740 + ... + 1950318.

It is an arithmetic number, because the mean of its divisors is an integer number (123013603800).

Almost surely, 2^{1882714149791} is an apocalyptic number.

1882714149791 is a deficient number, since it is larger than the sum of its proper divisors (85503511009).

1882714149791 is a wasteful number, since it uses less digits than its factorization.

1882714149791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754998.

The product of its digits is 8128512, while the sum is 62.

The spelling of 1882714149791 in words is "one trillion, eight hundred eighty-two billion, seven hundred fourteen million, one hundred forty-nine thousand, seven hundred ninety-one".