140454085204 has 24 divisors (see below), whose sum is σ = 261172816128. Its totient is φ = 65862476160.

The previous prime is 140454085199. The next prime is 140454085223. The reversal of 140454085204 is 402580454041.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3630052 + ... + 3668539.

It is an arithmetic number, because the mean of its divisors is an integer number (10882200672).

Almost surely, 2^140454085204 is an apocalyptic number.

It is an amenable number.

140454085204 is a deficient number, since it is larger than the sum of its proper divisors (120718730924).

140454085204 is a wasteful number, since it uses less digits than its factorization.

140454085204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7298895 (or 7298893 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 37.

The spelling of 140454085204 in words is "one hundred forty billion, four hundred fifty-four million, eighty-five thousand, two hundred four".