2443002003442 has 48 divisors (see below), whose sum is σ = 4957445941056. Its totient is φ = 878602111200.

The previous prime is 2443002003389. The next prime is 2443002003467.

It is a happy number.

2443002003442 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2443002003442.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55445284 + ... + 55489327.

It is an arithmetic number, because the mean of its divisors is an integer number (103280123772).

Almost surely, 2^{2443002003442} is an apocalyptic number.

2443002003442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2443002003442 is an abundant number, since it is smaller than the sum of its proper divisors (2514443937614).

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

2443002003442 is a wasteful number, since it uses less digits than its factorization.

2443002003442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110934655 (or 110934644 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The spelling of 2443002003442 in words is "two trillion, four hundred forty-three billion, two million, three thousand, four hundred forty-two".