1926811341532 has 48 divisors (see below), whose sum is σ = 4275205482240. Its totient is φ = 737981884800.

The previous prime is 1926811341461. The next prime is 1926811341551. The reversal of 1926811341532 is 2351431186291.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52997769 + ... + 53034112.

It is an arithmetic number, because the mean of its divisors is an integer number (89066780880).

Almost surely, 2^{1926811341532} is an apocalyptic number.

It is an amenable number.

1926811341532 is an abundant number, since it is smaller than the sum of its proper divisors (2348394140708).

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

1926811341532 is a wasteful number, since it uses less digits than its factorization.

1926811341532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106031962 (or 106031960 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The spelling of 1926811341532 in words is "one trillion, nine hundred twenty-six billion, eight hundred eleven million, three hundred forty-one thousand, five hundred thirty-two".