140433161264 has 80 divisors (see below), whose sum is σ = 320215174560. Its totient is φ = 58944737280.

The previous prime is 140433161263. The next prime is 140433161269. The reversal of 140433161264 is 462161334041.

140433161264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140433161263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284219 + ... + 601370.

It is an arithmetic number, because the mean of its divisors is an integer number (4002689682).

Almost surely, 2^140433161264 is an apocalyptic number.

It is an amenable number.

140433161264 is an abundant number, since it is smaller than the sum of its proper divisors (179782013296).

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

140433161264 is a wasteful number, since it uses less digits than its factorization.

140433161264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885678 (or 885672 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 140433161264 in words is "one hundred forty billion, four hundred thirty-three million, one hundred sixty-one thousand, two hundred sixty-four".