140553452244140 has 24 divisors (see below), whose sum is σ = 317867038152720. Its totient is φ = 51896659290048.

The previous prime is 140553452244133. The next prime is 140553452244211. The reversal of 140553452244140 is 41442254355041.

It is a junction number, because it is equal to n+sod(n) for n = 140553452244091 and 140553452244100.

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, 270295100210 + ... + 270295100729.

It is an arithmetic number, because the mean of its divisors is an integer number (13244459923030).

Almost surely, 2^{140553452244140} is an apocalyptic number.

140553452244140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140553452244140 is an abundant number, since it is smaller than the sum of its proper divisors (177313585908580).

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

140553452244140 is a wasteful number, since it uses less digits than its factorization.

140553452244140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540590200961 (or 540590200959 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 44.

The spelling of 140553452244140 in words is "one hundred forty trillion, five hundred fifty-three billion, four hundred fifty-two million, two hundred forty-four thousand, one hundred forty".