140193603072 has 120 divisors (see below), whose sum is σ = 425903666760. Its totient is φ = 44271636480.

The previous prime is 140193603071. The next prime is 140193603107. The reversal of 140193603072 is 270306391041.

140193603072 is a `hidden beast` number, since 1 + 40 + 1 + 9 + 3 + 603 + 0 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140193603071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713079 + ... + 888182.

It is an arithmetic number, because the mean of its divisors is an integer number (3549197223).

Almost surely, 2^140193603072 is an apocalyptic number.

140193603072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140193603072 is an abundant number, since it is smaller than the sum of its proper divisors (285710063688).

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

140193603072 is a wasteful number, since it uses less digits than its factorization.

140193603072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601304 (or 1601285 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 140193603072 in words is "one hundred forty billion, one hundred ninety-three million, six hundred three thousand, seventy-two".