140304334200444 has 72 divisors (see below), whose sum is σ = 360480363074832. Its totient is φ = 46003785926400.

The previous prime is 140304334200389. The next prime is 140304334200473. The reversal of 140304334200444 is 444002433403041.

140304334200444 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 0 + 4 + 3 + 3 + 4 + 200 + 444 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 140304334200399 and 140304334200408.

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, 70585782 + ... + 72546269.

Almost surely, 2^{140304334200444} is an apocalyptic number.

It is an amenable number.

140304334200444 is an abundant number, since it is smaller than the sum of its proper divisors (220176028874388).

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

140304334200444 is a wasteful number, since it uses less digits than its factorization.

140304334200444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143132507 (or 143132502 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 140304334200444 its reverse (444002433403041), we get a palindrome (584306767603485).

The spelling of 140304334200444 in words is "one hundred forty trillion, three hundred four billion, three hundred thirty-four million, two hundred thousand, four hundred forty-four".