140847698694 has 8 divisors (see below), whose sum is σ = 281695397400. Its totient is φ = 46949232896.

The previous prime is 140847698659. The next prime is 140847698723. The reversal of 140847698694 is 496896748041.

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

140847698694 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11737308219 + ... + 11737308230.

It is an arithmetic number, because the mean of its divisors is an integer number (35211924675).

Almost surely, 2^140847698694 is an apocalyptic number.

140847698694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140847698694 is a wasteful number, since it uses less digits than its factorization.

140847698694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23474616454.

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 140847698694 in words is "one hundred forty billion, eight hundred forty-seven million, six hundred ninety-eight thousand, six hundred ninety-four".