140433221120 has 40 divisors (see below), whose sum is σ = 336710596464. Its totient is φ = 56173287424.

The previous prime is 140433221111. The next prime is 140433221141. The reversal of 140433221120 is 21122334041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27425804 + ... + 27430923.

Almost surely, 2^140433221120 is an apocalyptic number.

140433221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140433221120 is an abundant number, since it is smaller than the sum of its proper divisors (196277375344).

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

140433221120 is an frugal number, since it uses more digits than its factorization.

140433221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54856750 (or 54856734 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140433221120 its reverse (21122334041), we get a palindrome (161555555161).

The spelling of 140433221120 in words is "one hundred forty billion, four hundred thirty-three million, two hundred twenty-one thousand, one hundred twenty".