140100555552 has 48 divisors (see below), whose sum is σ = 368095855680. Its totient is φ = 46658039552.

The previous prime is 140100555481. The next prime is 140100555571. The reversal of 140100555552 is 255555001041.

It is a tau number, because it is divible by the number of its divisors (48).

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, 551508 + ... + 764435.

It is an arithmetic number, because the mean of its divisors is an integer number (7668663660).

Almost surely, 2^140100555552 is an apocalyptic number.

140100555552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140100555552 is an abundant number, since it is smaller than the sum of its proper divisors (227995300128).

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

140100555552 is a wasteful number, since it uses less digits than its factorization.

140100555552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317065 (or 1317057 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 33.

Adding to 140100555552 its reverse (255555001041), we get a palindrome (395655556593).

The spelling of 140100555552 in words is "one hundred forty billion, one hundred million, five hundred fifty-five thousand, five hundred fifty-two".