444006239092 has 48 divisors (see below), whose sum is σ = 841012480000. Its totient is φ = 203890296960.

The previous prime is 444006239057. The next prime is 444006239099. The reversal of 444006239092 is 290932600444.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444006239099) 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, 63074509 + ... + 63081547.

Almost surely, 2^444006239092 is an apocalyptic number.

It is an amenable number.

444006239092 is a deficient number, since it is larger than the sum of its proper divisors (397006240908).

444006239092 is a wasteful number, since it uses less digits than its factorization.

444006239092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016 (or 13014 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 444006239092 in words is "four hundred forty-four billion, six million, two hundred thirty-nine thousand, ninety-two".