1330835412081 has 12 divisors (see below), whose sum is σ = 2064152884272. Its totient is φ = 760477378248.

The previous prime is 1330835412079. The next prime is 1330835412157. The reversal of 1330835412081 is 1802145380331.

It is a happy number.

It is not a de Polignac number, because 1330835412081 - 2¹ = 1330835412079 is a prime.

It is a super-2 number, since 2×1330835412081² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1330835412041) 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, 4526650915 + ... + 4526651208.

It is an arithmetic number, because the mean of its divisors is an integer number (172012740356).

Almost surely, 2^{1330835412081} is an apocalyptic number.

It is an amenable number.

1330835412081 is a deficient number, since it is larger than the sum of its proper divisors (733317472191).

1330835412081 is an equidigital number, since it uses as much as digits as its factorization.

1330835412081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9053302140 (or 9053302133 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 1330835412081 in words is "one trillion, three hundred thirty billion, eight hundred thirty-five million, four hundred twelve thousand, eighty-one".