3381248001648 has 80 divisors (see below), whose sum is σ = 9659505609216. Its totient is φ = 1010584696320.

The previous prime is 3381248001643. The next prime is 3381248001689. The reversal of 3381248001648 is 8461008421833.

It is a super-2 number, since 2×3381248001648² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 3381248001597 and 3381248001606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381248001643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43823640 + ... + 43900727.

Almost surely, 2^{3381248001648} is an apocalyptic number.

It is an amenable number.

3381248001648 is an abundant number, since it is smaller than the sum of its proper divisors (6278257607568).

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

3381248001648 is a wasteful number, since it uses less digits than its factorization.

3381248001648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87724462 (or 87724456 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 3381248001648 in words is "three trillion, three hundred eighty-one billion, two hundred forty-eight million, one thousand, six hundred forty-eight".