4051111772147 has 8 divisors (see below), whose sum is σ = 4420197231552. Its totient is φ = 3682160074600.

The previous prime is 4051111772129. The next prime is 4051111772161. The reversal of 4051111772147 is 7412771111504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4051111772147 - 2¹² = 4051111768051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4051111772647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33377129 + ... + 33498282.

It is an arithmetic number, because the mean of its divisors is an integer number (552524653944).

Almost surely, 2^{4051111772147} is an apocalyptic number.

4051111772147 is a deficient number, since it is larger than the sum of its proper divisors (369085459405).

4051111772147 is a wasteful number, since it uses less digits than its factorization.

4051111772147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66880929.

The product of its (nonzero) digits is 54880, while the sum is 41.

The spelling of 4051111772147 in words is "four trillion, fifty-one billion, one hundred eleven million, seven hundred seventy-two thousand, one hundred forty-seven".