140045545204 has 48 divisors (see below), whose sum is σ = 258152412672. Its totient is φ = 66345979392.

The previous prime is 140045545187. The next prime is 140045545217. The reversal of 140045545204 is 402545540041.

It is a super-2 number, since 2×140045545204² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140045545204.

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, 24770842 + ... + 24776494.

It is an arithmetic number, because the mean of its divisors is an integer number (5378175264).

Almost surely, 2^140045545204 is an apocalyptic number.

It is an amenable number.

140045545204 is a deficient number, since it is larger than the sum of its proper divisors (118106867468).

140045545204 is a wasteful number, since it uses less digits than its factorization.

140045545204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176 (or 8174 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

The spelling of 140045545204 in words is "one hundred forty billion, forty-five million, five hundred forty-five thousand, two hundred four".