3388889124744 has 128 divisors (see below), whose sum is σ = 8856521856000. Its totient is φ = 1079350272000.

The previous prime is 3388889124743. The next prime is 3388889124763. The reversal of 3388889124744 is 4474219888833.

It is a super-2 number, since 2×3388889124744² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3388889124743) 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, 46380912 + ... + 46453920.

It is an arithmetic number, because the mean of its divisors is an integer number (69191577000).

Almost surely, 2^{3388889124744} 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 3388889124744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4428260928000).

3388889124744 is an abundant number, since it is smaller than the sum of its proper divisors (5467632731256).

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

3388889124744 is a wasteful number, since it uses less digits than its factorization.

3388889124744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73839 (or 73835 counting only the distinct ones).

The product of its digits is 297271296, while the sum is 69.

The spelling of 3388889124744 in words is "three trillion, three hundred eighty-eight billion, eight hundred eighty-nine million, one hundred twenty-four thousand, seven hundred forty-four".