140385287006 has 8 divisors (see below), whose sum is σ = 211151713440. Its totient is φ = 70001382528.

The previous prime is 140385286991. The next prime is 140385287069. The reversal of 140385287006 is 600782583041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 95629571 + ... + 95631038.

It is an arithmetic number, because the mean of its divisors is an integer number (26393964180).

Almost surely, 2^140385287006 is an apocalyptic number.

140385287006 is a deficient number, since it is larger than the sum of its proper divisors (70766426434).

140385287006 is a wasteful number, since it uses less digits than its factorization.

140385287006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191260978.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 140385287006 in words is "one hundred forty billion, three hundred eighty-five million, two hundred eighty-seven thousand, six".