140353466613 has 8 divisors (see below), whose sum is σ = 187139810400. Its totient is φ = 93568050288.

The previous prime is 140353466609. The next prime is 140353466633. The reversal of 140353466613 is 316664353041.

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

It is not a de Polignac number, because 140353466613 - 2² = 140353466609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140353466633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287323 + ... + 602711.

It is an arithmetic number, because the mean of its divisors is an integer number (23392476300).

Almost surely, 2^140353466613 is an apocalyptic number.

It is an amenable number.

140353466613 is a deficient number, since it is larger than the sum of its proper divisors (46786343787).

140353466613 is a wasteful number, since it uses less digits than its factorization.

140353466613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463731.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 140353466613 in words is "one hundred forty billion, three hundred fifty-three million, four hundred sixty-six thousand, six hundred thirteen".