4405201241555 has 16 divisors (see below), whose sum is σ = 5440261068480. Its totient is φ = 3421872438912.

The previous prime is 4405201241531. The next prime is 4405201241563. The reversal of 4405201241555 is 5551421025044.

It is a cyclic number.

It is not a de Polignac number, because 4405201241555 - 2²⁴ = 4405184464339 is a prime.

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, 24357440 + ... + 24537629.

It is an arithmetic number, because the mean of its divisors is an integer number (340016316780).

Almost surely, 2^{4405201241555} is an apocalyptic number.

4405201241555 is a deficient number, since it is larger than the sum of its proper divisors (1035059826925).

4405201241555 is a wasteful number, since it uses less digits than its factorization.

4405201241555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48895598.

The product of its (nonzero) digits is 160000, while the sum is 38.

Adding to 4405201241555 its reverse (5551421025044), we get a palindrome (9956622266599).

The spelling of 4405201241555 in words is "four trillion, four hundred five billion, two hundred one million, two hundred forty-one thousand, five hundred fifty-five".