1842396932481 has 16 divisors (see below), whose sum is σ = 2839006512000. Its totient is φ = 1040969052288.

The previous prime is 1842396932443. The next prime is 1842396932483.

It is a happy number.

1842396932481 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1842396932481 - 2¹⁴ = 1842396916097 is a prime.

It is a super-2 number, since 2×1842396932481² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1842396932483) 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, 492881206 + ... + 492884943.

It is an arithmetic number, because the mean of its divisors is an integer number (177437907000).

Almost surely, 2^{1842396932481} is an apocalyptic number.

It is an amenable number.

1842396932481 is a deficient number, since it is larger than the sum of its proper divisors (996609579519).

1842396932481 is an equidigital number, since it uses as much as digits as its factorization.

1842396932481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985766248.

The product of its digits is 17915904, while the sum is 60.

The spelling of 1842396932481 in words is "one trillion, eight hundred forty-two billion, three hundred ninety-six million, nine hundred thirty-two thousand, four hundred eighty-one".