340013320004015 has 16 divisors (see below), whose sum is σ = 467624956189248. Its totient is φ = 232491503625216.

The previous prime is 340013320004011. The next prime is 340013320004027. The reversal of 340013320004015 is 510400023310043.

It is a cyclic number.

It is not a de Polignac number, because 340013320004015 - 2² = 340013320004011 is a prime.

It is a super-2 number, since 2×340013320004015² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340013320004011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13760138192 + ... + 13760162901.

It is an arithmetic number, because the mean of its divisors is an integer number (29226559761828).

Almost surely, 2^{340013320004015} is an apocalyptic number.

340013320004015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

340013320004015 is a deficient number, since it is larger than the sum of its proper divisors (127611636185233).

340013320004015 is a wasteful number, since it uses less digits than its factorization.

340013320004015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27520301458.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 340013320004015 its reverse (510400023310043), we get a palindrome (850413343314058).

The spelling of 340013320004015 in words is "three hundred forty trillion, thirteen billion, three hundred twenty million, four thousand, fifteen".