140442010221100 has 54 divisors (see below), whose sum is σ = 354515760099060. Its totient is φ = 48151546359840.

The previous prime is 140442010221061. The next prime is 140442010221319. The reversal of 140442010221100 is 1122010244041.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14330812470 + ... + 14330822269.

Almost surely, 2^{140442010221100} is an apocalyptic number.

140442010221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140442010221100 is an abundant number, since it is smaller than the sum of its proper divisors (214073749877960).

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

140442010221100 is a wasteful number, since it uses less digits than its factorization.

140442010221100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28661634767 (or 28661634753 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 140442010221100 its reverse (1122010244041), we get a palindrome (141564020465141).

The spelling of 140442010221100 in words is "one hundred forty trillion, four hundred forty-two billion, ten million, two hundred twenty-one thousand, one hundred".