4405663742 has 8 divisors (see below), whose sum is σ = 6701573232. Its totient is φ = 2171806000.

The previous prime is 4405663729. The next prime is 4405663793. The reversal of 4405663742 is 2473665044.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4405663742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15512759 + ... + 15513042.

It is an arithmetic number, because the mean of its divisors is an integer number (837696654).

Almost surely, 2^4405663742 is an apocalyptic number.

4405663742 is a deficient number, since it is larger than the sum of its proper divisors (2295909490).

4405663742 is a wasteful number, since it uses less digits than its factorization.

4405663742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31025874.

The product of its (nonzero) digits is 483840, while the sum is 41.

The square root of 4405663742 is about 66375.1741391313. The cubic root of 4405663742 is about 1639.3453343288.

The spelling of 4405663742 in words is "four billion, four hundred five million, six hundred sixty-three thousand, seven hundred forty-two".