1832100806407 has 12 divisors (see below), whose sum is σ = 1993717424160. Its totient is φ = 1677726631296.

The previous prime is 1832100806369. The next prime is 1832100806447. The reversal of 1832100806407 is 7046080012381.

It is a de Polignac number, because none of the positive numbers 2^k-1832100806407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1832100806407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1832100806447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39337807 + ... + 39384352.

It is an arithmetic number, because the mean of its divisors is an integer number (166143118680).

Almost surely, 2^{1832100806407} is an apocalyptic number.

1832100806407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1832100806407 is a deficient number, since it is larger than the sum of its proper divisors (161616617753).

1832100806407 is an equidigital number, since it uses as much as digits as its factorization.

1832100806407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78722250 (or 78722213 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

Adding to 1832100806407 its reverse (7046080012381), we get a palindrome (8878180818788).

The spelling of 1832100806407 in words is "one trillion, eight hundred thirty-two billion, one hundred million, eight hundred six thousand, four hundred seven".