140473402650680 has 64 divisors (see below), whose sum is σ = 344801116003680. Its totient is φ = 51080827840000.

The previous prime is 140473402650667. The next prime is 140473402650689. The reversal of 140473402650680 is 86056204374041.

140473402650680 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140473402650689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56646542 + ... + 59074338.

Almost surely, 2^{140473402650680} is an apocalyptic number.

140473402650680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140473402650680 is an abundant number, since it is smaller than the sum of its proper divisors (204327713353000).

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

140473402650680 is a wasteful number, since it uses less digits than its factorization.

140473402650680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559320 (or 2559316 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 140473402650680 in words is "one hundred forty trillion, four hundred seventy-three billion, four hundred two million, six hundred fifty thousand, six hundred eighty".