444201034140 has 72 divisors (see below), whose sum is σ = 1348860698640. Its totient is φ = 118326057984.

The previous prime is 444201034099. The next prime is 444201034157. The reversal of 444201034140 is 41430102444.

444201034140 is a `hidden beast` number, since 4 + 44 + 201 + 0 + 3 + 414 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1160974 + ... + 1495413.

It is an arithmetic number, because the mean of its divisors is an integer number (18734176370).

Almost surely, 2^444201034140 is an apocalyptic number.

It is an amenable number.

444201034140 is an abundant number, since it is smaller than the sum of its proper divisors (904659664500).

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

444201034140 is a wasteful number, since it uses less digits than its factorization.

444201034140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657331 (or 2657326 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 444201034140 its reverse (41430102444), we get a palindrome (485631136584).

The spelling of 444201034140 in words is "four hundred forty-four billion, two hundred one million, thirty-four thousand, one hundred forty".