14814813401340 has 24 divisors (see below), whose sum is σ = 41481477523920. Its totient is φ = 3950616907008.

The previous prime is 14814813401329. The next prime is 14814813401347. The reversal of 14814813401340 is 4310431841841.

It is a super-2 number, since 2×14814813401340² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14814813401292 and 14814813401301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14814813401347) 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, 123456778285 + ... + 123456778404.

It is an arithmetic number, because the mean of its divisors is an integer number (1728394896830).

Almost surely, 2^{14814813401340} is an apocalyptic number.

14814813401340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14814813401340 is an abundant number, since it is smaller than the sum of its proper divisors (26666664122580).

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

14814813401340 is a wasteful number, since it uses less digits than its factorization.

14814813401340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246913556701 (or 246913556699 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 14814813401340 in words is "fourteen trillion, eight hundred fourteen billion, eight hundred thirteen million, four hundred one thousand, three hundred forty".