3223148778384 has 80 divisors (see below), whose sum is σ = 8688890637312. Its totient is φ = 1027623003264.

The previous prime is 3223148778383. The next prime is 3223148778397. The reversal of 3223148778384 is 4838778413223.

3223148778384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3223148778383) 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, 29695317 + ... + 29803659.

Almost surely, 2^{3223148778384} is an apocalyptic number.

It is an amenable number.

3223148778384 is an abundant number, since it is smaller than the sum of its proper divisors (5465741858928).

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

3223148778384 is a wasteful number, since it uses less digits than its factorization.

3223148778384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135324 (or 135318 counting only the distinct ones).

The product of its digits is 43352064, while the sum is 60.

The spelling of 3223148778384 in words is "three trillion, two hundred twenty-three billion, one hundred forty-eight million, seven hundred seventy-eight thousand, three hundred eighty-four".