3387430061111 has 4 divisors (see below), whose sum is σ = 3387468940392. Its totient is φ = 3387391181832.

The previous prime is 3387430060999. The next prime is 3387430061117. The reversal of 3387430061111 is 1111600347833.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3387430061111 is a prime.

It is a super-2 number, since 2×3387430061111² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387430061117) 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, 19308656 + ... + 19483301.

It is an arithmetic number, because the mean of its divisors is an integer number (846867235098).

Almost surely, 2^{3387430061111} is an apocalyptic number.

3387430061111 is a deficient number, since it is larger than the sum of its proper divisors (38879281).

3387430061111 is an equidigital number, since it uses as much as digits as its factorization.

3387430061111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38879280.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 3387430061111 in words is "three trillion, three hundred eighty-seven billion, four hundred thirty million, sixty-one thousand, one hundred eleven".