140081327607 has 32 divisors (see below), whose sum is σ = 211781113600. Its totient is φ = 81646693632.

The previous prime is 140081327563. The next prime is 140081327611. The reversal of 140081327607 is 706723180041.

It is not a de Polignac number, because 140081327607 - 2¹² = 140081323511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140081322607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3300819 + ... + 3342987.

It is an arithmetic number, because the mean of its divisors is an integer number (6618159800).

Almost surely, 2^140081327607 is an apocalyptic number.

140081327607 is a deficient number, since it is larger than the sum of its proper divisors (71699785993).

140081327607 is a wasteful number, since it uses less digits than its factorization.

140081327607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46687.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 140081327607 in words is "one hundred forty billion, eighty-one million, three hundred twenty-seven thousand, six hundred seven".