3381561748118 has 4 divisors (see below), whose sum is σ = 5072342622180. Its totient is φ = 1690780874058.

The previous prime is 3381561748093. The next prime is 3381561748127. The reversal of 3381561748118 is 8118471651833.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3381561748118² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 845390437028 + ... + 845390437031.

It is an arithmetic number, because the mean of its divisors is an integer number (1268085655545).

Almost surely, 2^{3381561748118} is an apocalyptic number.

3381561748118 is a deficient number, since it is larger than the sum of its proper divisors (1690780874062).

3381561748118 is a wasteful number, since it uses less digits than its factorization.

3381561748118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690780874061.

The product of its digits is 3870720, while the sum is 56.

The spelling of 3381561748118 in words is "three trillion, three hundred eighty-one billion, five hundred sixty-one million, seven hundred forty-eight thousand, one hundred eighteen".