140421332062 has 16 divisors (see below), whose sum is σ = 229791182832. Its totient is φ = 63824872320.

The previous prime is 140421332053. The next prime is 140421332081. The reversal of 140421332062 is 260233124041.

It is a happy number.

140421332062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140421332062.

It is a congruent number.

It is an unprimeable number.

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, 367048 + ... + 644644.

It is an arithmetic number, because the mean of its divisors is an integer number (14361948927).

Almost surely, 2^140421332062 is an apocalyptic number.

140421332062 is a deficient number, since it is larger than the sum of its proper divisors (89369850770).

140421332062 is a wasteful number, since it uses less digits than its factorization.

140421332062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300603.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 140421332062 in words is "one hundred forty billion, four hundred twenty-one million, three hundred thirty-two thousand, sixty-two".