4434636016401 has 16 divisors (see below), whose sum is σ = 6004949913600. Its totient is φ = 2910588761808.

The previous prime is 4434636016357. The next prime is 4434636016403. The reversal of 4434636016401 is 1046106364344.

It is a happy number.

It is not a de Polignac number, because 4434636016401 - 2⁷ = 4434636016273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4434636016403) 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, 26879641 + ... + 27044118.

It is an arithmetic number, because the mean of its divisors is an integer number (375309369600).

Almost surely, 2^{4434636016401} is an apocalyptic number.

It is an amenable number.

4434636016401 is a deficient number, since it is larger than the sum of its proper divisors (1570313897199).

4434636016401 is a wasteful number, since it uses less digits than its factorization.

4434636016401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53924188.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 4434636016401 in words is "four trillion, four hundred thirty-four billion, six hundred thirty-six million, sixteen thousand, four hundred one".