444123702 has 64 divisors (see below), whose sum is σ = 1082937600. Its totient is φ = 133799040.

The previous prime is 444123677. The next prime is 444123703. The reversal of 444123702 is 207321444.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444123703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104238 + ... + 108414.

It is an arithmetic number, because the mean of its divisors is an integer number (16920900).

Almost surely, 2^444123702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444123702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541468800).

444123702 is an abundant number, since it is smaller than the sum of its proper divisors (638813898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444123702 is a wasteful number, since it uses less digits than its factorization.

444123702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378 (or 4372 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 444123702 is about 21074.2426198428. The cubic root of 444123702 is about 762.9592049678.

The spelling of 444123702 in words is "four hundred forty-four million, one hundred twenty-three thousand, seven hundred two".