4071801125555 has 16 divisors (see below), whose sum is σ = 5064708050688. Its totient is φ = 3139281792000.

The previous prime is 4071801125551. The next prime is 4071801125597. The reversal of 4071801125555 is 5555211081704.

It is a happy number.

It is not a de Polignac number, because 4071801125555 - 2² = 4071801125551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4071801125551) 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, 54464066 + ... + 54538775.

It is an arithmetic number, because the mean of its divisors is an integer number (316544253168).

Almost surely, 2^{4071801125555} is an apocalyptic number.

4071801125555 is a deficient number, since it is larger than the sum of its proper divisors (992906925133).

4071801125555 is a wasteful number, since it uses less digits than its factorization.

4071801125555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109003118.

The product of its (nonzero) digits is 280000, while the sum is 44.

The spelling of 4071801125555 in words is "four trillion, seventy-one billion, eight hundred one million, one hundred twenty-five thousand, five hundred fifty-five".