1082261894037 has 16 divisors (see below), whose sum is σ = 1446148208640. Its totient is φ = 719942005872.

The previous prime is 1082261894029. The next prime is 1082261894059. The reversal of 1082261894037 is 7304981622801.

It is a happy number.

It is not a de Polignac number, because 1082261894037 - 2³ = 1082261894029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082261890037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23490618 + ... + 23536644.

It is an arithmetic number, because the mean of its divisors is an integer number (90384263040).

Almost surely, 2^{1082261894037} is an apocalyptic number.

It is an amenable number.

1082261894037 is a deficient number, since it is larger than the sum of its proper divisors (363886314603).

1082261894037 is a wasteful number, since it uses less digits than its factorization.

1082261894037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62872.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 1082261894037 in words is "one trillion, eighty-two billion, two hundred sixty-one million, eight hundred ninety-four thousand, thirty-seven".