140343228960 has 192 divisors, whose sum is σ = 503239080960. Its totient is φ = 32543329280.

The previous prime is 140343228929. The next prime is 140343228973. The reversal of 140343228960 is 69822343041.

140343228960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×140343228960³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456390 + ... + 699269.

It is an arithmetic number, because the mean of its divisors is an integer number (2621036880).

Almost surely, 2^140343228960 is an apocalyptic number.

140343228960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140343228960 is an abundant number, since it is smaller than the sum of its proper divisors (362895852000).

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

140343228960 is a wasteful number, since it uses less digits than its factorization.

140343228960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155711 (or 1155703 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 140343228960 in words is "one hundred forty billion, three hundred forty-three million, two hundred twenty-eight thousand, nine hundred sixty".