704400406045 has 8 divisors (see below), whose sum is σ = 966034842624. Its totient is φ = 483017421264.

The previous prime is 704400406043. The next prime is 704400406049. The reversal of 704400406045 is 540604004407.

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

It is not a de Polignac number, because 704400406045 - 2¹ = 704400406043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 704400406045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704400406043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10062862909 + ... + 10062862978.

It is an arithmetic number, because the mean of its divisors is an integer number (120754355328).

Almost surely, 2^704400406045 is an apocalyptic number.

It is an amenable number.

704400406045 is a deficient number, since it is larger than the sum of its proper divisors (261634436579).

704400406045 is a wasteful number, since it uses less digits than its factorization.

704400406045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20125725899.

The product of its (nonzero) digits is 53760, while the sum is 34.

The spelling of 704400406045 in words is "seven hundred four billion, four hundred million, four hundred six thousand, forty-five".