4390450276459 has 16 divisors (see below), whose sum is σ = 4742876185600. Its totient is φ = 4040134259616.

The previous prime is 4390450276409. The next prime is 4390450276469. The reversal of 4390450276459 is 9546720540934.

It is not a de Polignac number, because 4390450276459 - 2²⁹ = 4389913405547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4390450276409) 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, 10350652 + ... + 10766470.

It is an arithmetic number, because the mean of its divisors is an integer number (296429761600).

Almost surely, 2^{4390450276459} is an apocalyptic number.

4390450276459 is a deficient number, since it is larger than the sum of its proper divisors (352425909141).

4390450276459 is a wasteful number, since it uses less digits than its factorization.

4390450276459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418354.

The product of its (nonzero) digits is 32659200, while the sum is 58.

The spelling of 4390450276459 in words is "four trillion, three hundred ninety billion, four hundred fifty million, two hundred seventy-six thousand, four hundred fifty-nine".