3340540111438 has 16 divisors (see below), whose sum is σ = 5275854904320. Its totient is φ = 1581965739576.

The previous prime is 3340540111427. The next prime is 3340540111477. The reversal of 3340540111438 is 8341110450433.

It is a happy number.

It is a super-3 number, since 3×3340540111438³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3340540111397 and 3340540111406.

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, 10828270 + ... + 11132497.

It is an arithmetic number, because the mean of its divisors is an integer number (329740931520).

Almost surely, 2^{3340540111438} is an apocalyptic number.

3340540111438 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3340540111438 is a deficient number, since it is larger than the sum of its proper divisors (1935314792882).

3340540111438 is a wasteful number, since it uses less digits than its factorization.

3340540111438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21964791.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 3340540111438 in words is "three trillion, three hundred forty billion, five hundred forty million, one hundred eleven thousand, four hundred thirty-eight".