3299035561481 has 4 divisors (see below), whose sum is σ = 3598947885264. Its totient is φ = 2999123237700.

The previous prime is 3299035561453. The next prime is 3299035561489. The reversal of 3299035561481 is 1841655309923.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3299035561481 is a prime.

It is a super-2 number, since 2×3299035561481² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3299035561489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149956161875 + ... + 149956161896.

It is an arithmetic number, because the mean of its divisors is an integer number (899736971316).

Almost surely, 2^{3299035561481} is an apocalyptic number.

It is an amenable number.

3299035561481 is a deficient number, since it is larger than the sum of its proper divisors (299912323783).

3299035561481 is a wasteful number, since it uses less digits than its factorization.

3299035561481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299912323782.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The spelling of 3299035561481 in words is "three trillion, two hundred ninety-nine billion, thirty-five million, five hundred sixty-one thousand, four hundred eighty-one".