84444723003 has 8 divisors (see below), whose sum is σ = 112605703168. Its totient is φ = 56290112424.

The previous prime is 84444722987. The next prime is 84444723023. The reversal of 84444723003 is 30032744448.

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

It is not a de Polignac number, because 84444723003 - 2⁴ = 84444722987 is a prime.

It is a super-2 number, since 2×84444723003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84444723023) 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, 1561375 + ... + 1614552.

It is an arithmetic number, because the mean of its divisors is an integer number (14075712896).

Almost surely, 2^84444723003 is an apocalyptic number.

84444723003 is a deficient number, since it is larger than the sum of its proper divisors (28160980165).

84444723003 is a wasteful number, since it uses less digits than its factorization.

84444723003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3184793.

The product of its (nonzero) digits is 258048, while the sum is 39.

The spelling of 84444723003 in words is "eighty-four billion, four hundred forty-four million, seven hundred twenty-three thousand, three".