4046401065554 has 8 divisors (see below), whose sum is σ = 6278898205260. Its totient is φ = 1953434997136.

The previous prime is 4046401065493. The next prime is 4046401065607. The reversal of 4046401065554 is 4555601046404.

It can be written as a sum of positive squares in 2 ways, for example, as 4031923441225 + 14477624329 = 2007965^2 + 120323^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34882767749 + ... + 34882767864.

Almost surely, 2^{4046401065554} is an apocalyptic number.

4046401065554 is a deficient number, since it is larger than the sum of its proper divisors (2232497139706).

4046401065554 is a wasteful number, since it uses less digits than its factorization.

4046401065554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69765535644.

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 4046401065554 in words is "four trillion, forty-six billion, four hundred one million, sixty-five thousand, five hundred fifty-four".