140331202044 has 48 divisors (see below), whose sum is σ = 357236705280. Its totient is φ = 42521034240.

The previous prime is 140331202001. The next prime is 140331202069. The reversal of 140331202044 is 440202133041.

It is a super-2 number, since 2×140331202044² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1829292 + ... + 1904460.

It is an arithmetic number, because the mean of its divisors is an integer number (7442431360).

Almost surely, 2^140331202044 is an apocalyptic number.

It is an amenable number.

140331202044 is an abundant number, since it is smaller than the sum of its proper divisors (216905503236).

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

140331202044 is a wasteful number, since it uses less digits than its factorization.

140331202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89330 (or 89328 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140331202044 its reverse (440202133041), we get a palindrome (580533335085).

The spelling of 140331202044 in words is "one hundred forty billion, three hundred thirty-one million, two hundred two thousand, forty-four".