140014155486 has 16 divisors (see below), whose sum is σ = 280585033344. Its totient is φ = 46578598104.

The previous prime is 140014155473. The next prime is 140014155559. The reversal of 140014155486 is 684551410041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23193496 + ... + 23199531.

It is an arithmetic number, because the mean of its divisors is an integer number (17536564584).

Almost surely, 2^140014155486 is an apocalyptic number.

140014155486 is an abundant number, since it is smaller than the sum of its proper divisors (140570877858).

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

140014155486 is a wasteful number, since it uses less digits than its factorization.

140014155486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46393535.

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 140014155486 in words is "one hundred forty billion, fourteen million, one hundred fifty-five thousand, four hundred eighty-six".