2041443631555 has 16 divisors (see below), whose sum is σ = 2491273278144. Its totient is φ = 1605591285760.

The previous prime is 2041443631537. The next prime is 2041443631573. The reversal of 2041443631555 is 5551363441402.

It is an interprime number because it is at equal distance from previous prime (2041443631537) and next prime (2041443631573).

It is not a de Polignac number, because 2041443631555 - 2⁵ = 2041443631523 is a prime.

It is a Duffinian number.

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, 8019934 + ... + 8270563.

It is an arithmetic number, because the mean of its divisors is an integer number (155704579884).

Almost surely, 2^{2041443631555} is an apocalyptic number.

2041443631555 is a deficient number, since it is larger than the sum of its proper divisors (449829646589).

2041443631555 is a wasteful number, since it uses less digits than its factorization.

2041443631555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16290926.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 2041443631555 in words is "two trillion, forty-one billion, four hundred forty-three million, six hundred thirty-one thousand, five hundred fifty-five".