3003181826442 has 32 divisors (see below), whose sum is σ = 6935182783872. Its totient is φ = 849206052864.

The previous prime is 3003181826419. The next prime is 3003181826461. The reversal of 3003181826442 is 2446281813003.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3003181826394 and 3003181826403.

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, 368574943 + ... + 368583090.

It is an arithmetic number, because the mean of its divisors is an integer number (216724461996).

Almost surely, 2^{3003181826442} is an apocalyptic number.

3003181826442 is an abundant number, since it is smaller than the sum of its proper divisors (3932000957430).

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

3003181826442 is a wasteful number, since it uses less digits than its factorization.

3003181826442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737158142.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 3003181826442 in words is "three trillion, three billion, one hundred eighty-one million, eight hundred twenty-six thousand, four hundred forty-two".