140064189120 has 168 divisors, whose sum is σ = 499605781584. Its totient is φ = 37350429696.

The previous prime is 140064189107. The next prime is 140064189169. The reversal of 140064189120 is 21981460041.

140064189120 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 641 + 8 + 9 + 1 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 822859 + ... + 978378.

It is an arithmetic number, because the mean of its divisors is an integer number (2973843938).

Almost surely, 2^140064189120 is an apocalyptic number.

140064189120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140064189120 is an abundant number, since it is smaller than the sum of its proper divisors (359541592464).

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

140064189120 is an equidigital number, since it uses as much as digits as its factorization.

140064189120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801269 (or 1801247 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 140064189120 in words is "one hundred forty billion, sixty-four million, one hundred eighty-nine thousand, one hundred twenty".