140421550304 has 96 divisors (see below), whose sum is σ = 317263806720. Its totient is φ = 59930744832.

The previous prime is 140421550249. The next prime is 140421550319. The reversal of 140421550304 is 403055124041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65955512 + ... + 65957640.

It is an arithmetic number, because the mean of its divisors is an integer number (3304831320).

Almost surely, 2^140421550304 is an apocalyptic number.

140421550304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140421550304 is an abundant number, since it is smaller than the sum of its proper divisors (176842256416).

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

140421550304 is a wasteful number, since it uses less digits than its factorization.

140421550304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 140421550304 its reverse (403055124041), we get a palindrome (543476674345).

The spelling of 140421550304 in words is "one hundred forty billion, four hundred twenty-one million, five hundred fifty thousand, three hundred four".