140589350872 has 64 divisors (see below), whose sum is σ = 280996840800. Its totient is φ = 65713612800.

The previous prime is 140589350843. The next prime is 140589350873. The reversal of 140589350872 is 278053985041.

It is a happy number.

It is a super-3 number, since 3×140589350872³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140589350873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24657622 + ... + 24663322.

Almost surely, 2^140589350872 is an apocalyptic number.

It is an amenable number.

140589350872 is a deficient number, since it is larger than the sum of its proper divisors (140407489928).

140589350872 is a wasteful number, since it uses less digits than its factorization.

140589350872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916 (or 6912 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 140589350872 in words is "one hundred forty billion, five hundred eighty-nine million, three hundred fifty thousand, eight hundred seventy-two".