140458500460 has 24 divisors (see below), whose sum is σ = 294975693936. Its totient is φ = 56180953920.

The previous prime is 140458500449. The next prime is 140458500463. The reversal of 140458500460 is 64005854041.

140458500460 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 (140458500463) 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 7 ways as a sum of consecutive naturals, for example, 359875 + ... + 640645.

It is an arithmetic number, because the mean of its divisors is an integer number (12290653914).

Almost surely, 2^140458500460 is an apocalyptic number.

140458500460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140458500460 is an abundant number, since it is smaller than the sum of its proper divisors (154517193476).

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

140458500460 is a wasteful number, since it uses less digits than its factorization.

140458500460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305793 (or 305791 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 140458500460 in words is "one hundred forty billion, four hundred fifty-eight million, five hundred thousand, four hundred sixty".