3386155411968 has 160 divisors (see below), whose sum is σ = 10337737580544. Its totient is φ = 964835684352.

The previous prime is 3386155411861. The next prime is 3386155411979. The reversal of 3386155411968 is 8691145516833.

It is a happy number.

It is a super-2 number, since 2×3386155411968² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3516921 + ... + 4375047.

Almost surely, 2^{3386155411968} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3386155411968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5168868790272).

3386155411968 is an abundant number, since it is smaller than the sum of its proper divisors (6951582168576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3386155411968 is an equidigital number, since it uses as much as digits as its factorization.

3386155411968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858522 (or 858506 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 60.

The spelling of 3386155411968 in words is "three trillion, three hundred eighty-six billion, one hundred fifty-five million, four hundred eleven thousand, nine hundred sixty-eight".