4405121114051 has 6 divisors (see below), whose sum is σ = 5124324561300. Its totient is φ = 3775818097716.

The previous prime is 4405121113973. The next prime is 4405121114111. The reversal of 4405121114051 is 1504111215044.

It is a de Polignac number, because none of the positive numbers 2^k-4405121114051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4405121114351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44950215401 + ... + 44950215498.

It is an arithmetic number, because the mean of its divisors is an integer number (854054093550).

Almost surely, 2^{4405121114051} is an apocalyptic number.

4405121114051 is a deficient number, since it is larger than the sum of its proper divisors (719203447249).

4405121114051 is an equidigital number, since it uses as much as digits as its factorization.

4405121114051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89900430913 (or 89900430906 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 4405121114051 its reverse (1504111215044), we get a palindrome (5909232329095).

The spelling of 4405121114051 in words is "four trillion, four hundred five billion, one hundred twenty-one million, one hundred fourteen thousand, fifty-one".