13861465350 has 36 divisors (see below), whose sum is σ = 34380010476. Its totient is φ = 3696006240.

The previous prime is 13861465313. The next prime is 13861465421. The reversal of 13861465350 is 5356416831.

13861465350 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1437144 + ... + 1446756.

It is an arithmetic number, because the mean of its divisors is an integer number (955000291).

Almost surely, 2^13861465350 is an apocalyptic number.

13861465350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13861465350 is an abundant number, since it is smaller than the sum of its proper divisors (20518545126).

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

13861465350 is an frugal number, since it uses more digits than its factorization.

13861465350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19241 (or 9623 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 13861465350 in words is "thirteen billion, eight hundred sixty-one million, four hundred sixty-five thousand, three hundred fifty".