444000401432 has 16 divisors (see below), whose sum is σ = 951429431760. Its totient is φ = 190285886304.

The previous prime is 444000401419. The next prime is 444000401437. The reversal of 444000401432 is 234104000444.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444000401437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3964289243 + ... + 3964289354.

It is an arithmetic number, because the mean of its divisors is an integer number (59464339485).

Almost surely, 2^444000401432 is an apocalyptic number.

It is an amenable number.

444000401432 is an abundant number, since it is smaller than the sum of its proper divisors (507429030328).

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

444000401432 is a wasteful number, since it uses less digits than its factorization.

444000401432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7928578610 (or 7928578606 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 444000401432 its reverse (234104000444), we get a palindrome (678104401876).

The spelling of 444000401432 in words is "four hundred forty-four billion, four hundred one thousand, four hundred thirty-two".