1532341990081 has 8 divisors (see below), whose sum is σ = 1751294381760. Its totient is φ = 1313401196688.

The previous prime is 1532341990063. The next prime is 1532341990093. The reversal of 1532341990081 is 1800991432351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1532341990081 - 2⁹ = 1532341989569 is a prime.

It is a super-2 number, since 2×1532341990081² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1532341990001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2614591 + ... + 3146548.

It is an arithmetic number, because the mean of its divisors is an integer number (218911797720).

Almost surely, 2^{1532341990081} is an apocalyptic number.

It is an amenable number.

1532341990081 is a deficient number, since it is larger than the sum of its proper divisors (218952391679).

1532341990081 is an equidigital number, since it uses as much as digits as its factorization.

1532341990081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799143.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 1532341990081 in words is "one trillion, five hundred thirty-two billion, three hundred forty-one million, nine hundred ninety thousand, eighty-one".