140855158613 has 12 divisors (see below), whose sum is σ = 159155100000. Its totient is φ = 124367093136.

The previous prime is 140855158603. The next prime is 140855158637. The reversal of 140855158613 is 316851558041.

It is a de Polignac number, because none of the positive numbers 2^k-140855158613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140855158603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18114863 + ... + 18122636.

It is an arithmetic number, because the mean of its divisors is an integer number (13262925000).

Almost surely, 2^140855158613 is an apocalyptic number.

140855158613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

140855158613 is a deficient number, since it is larger than the sum of its proper divisors (18299941387).

140855158613 is a wasteful number, since it uses less digits than its factorization.

140855158613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36237548 (or 36237535 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 47.

The spelling of 140855158613 in words is "one hundred forty billion, eight hundred fifty-five million, one hundred fifty-eight thousand, six hundred thirteen".