3369109563645 has 32 divisors (see below), whose sum is σ = 6224169439488. Its totient is φ = 1524286384128.

The previous prime is 3369109563641. The next prime is 3369109563683. The reversal of 3369109563645 is 5463659019633.

It is not a de Polignac number, because 3369109563645 - 2² = 3369109563641 is a prime.

It is a super-2 number, since 2×3369109563645² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3369109563641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165385474 + ... + 165405843.

It is an arithmetic number, because the mean of its divisors is an integer number (194505294984).

Almost surely, 2^{3369109563645} is an apocalyptic number.

3369109563645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3369109563645 is a deficient number, since it is larger than the sum of its proper divisors (2855059875843).

3369109563645 is a wasteful number, since it uses less digits than its factorization.

3369109563645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330791429.

The product of its (nonzero) digits is 47239200, while the sum is 60.

The spelling of 3369109563645 in words is "three trillion, three hundred sixty-nine billion, one hundred nine million, five hundred sixty-three thousand, six hundred forty-five".