140061241206 has 40 divisors (see below), whose sum is σ = 330358880280. Its totient is φ = 44229864672.

The previous prime is 140061241169. The next prime is 140061241211. The reversal of 140061241206 is 602142160041.

140061241206 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 612 + 41 + 2 + 0 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140061241206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22748911 + ... + 22755066.

It is an arithmetic number, because the mean of its divisors is an integer number (8258972007).

Almost surely, 2^140061241206 is an apocalyptic number.

140061241206 is an abundant number, since it is smaller than the sum of its proper divisors (190297639074).

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

140061241206 is a wasteful number, since it uses less digits than its factorization.

140061241206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45504010 (or 45504001 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 140061241206 in words is "one hundred forty billion, sixty-one million, two hundred forty-one thousand, two hundred six".