140709463695 has 12 divisors (see below), whose sum is σ = 243896403816. Its totient is φ = 75045047280.

The previous prime is 140709463681. The next prime is 140709463801. The reversal of 140709463695 is 596364907041.

140709463695 is a `hidden beast` number, since 1 + 407 + 0 + 94 + 63 + 6 + 95 = 666.

It is not a de Polignac number, because 140709463695 - 2⁴ = 140709463679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1563438441 + ... + 1563438530.

It is an arithmetic number, because the mean of its divisors is an integer number (20324700318).

Almost surely, 2^140709463695 is an apocalyptic number.

140709463695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140709463695 is a deficient number, since it is larger than the sum of its proper divisors (103186940121).

140709463695 is a wasteful number, since it uses less digits than its factorization.

140709463695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3126876982 (or 3126876979 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 140709463695 in words is "one hundred forty billion, seven hundred nine million, four hundred sixty-three thousand, six hundred ninety-five".