504440120000140 has 24 divisors (see below), whose sum is σ = 1067665387848192. Its totient is φ = 200187260219520.

The previous prime is 504440120000137. The next prime is 504440120000191. The reversal of 504440120000140 is 41000021044405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99299233681 + ... + 99299238760.

It is an arithmetic number, because the mean of its divisors is an integer number (44486057827008).

Almost surely, 2^{504440120000140} is an apocalyptic number.

It is an amenable number.

504440120000140 is an abundant number, since it is smaller than the sum of its proper divisors (563225267848052).

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

504440120000140 is a wasteful number, since it uses less digits than its factorization.

504440120000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198598472577 (or 198598472575 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 504440120000140 its reverse (41000021044405), we get a palindrome (545440141044545).

The spelling of 504440120000140 in words is "five hundred four trillion, four hundred forty billion, one hundred twenty million, one hundred forty", and thus it is an aban number.