340135253113 has 16 divisors (see below), whose sum is σ = 369763488000. Its totient is φ = 311833729152.

The previous prime is 340135253083. The next prime is 340135253137. The reversal of 340135253113 is 311352531043.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 340135253113 - 2²⁵ = 340101698681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340135253153) 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, 2060358 + ... + 2219311.

It is an arithmetic number, because the mean of its divisors is an integer number (23110218000).

Almost surely, 2^340135253113 is an apocalyptic number.

It is an amenable number.

340135253113 is a deficient number, since it is larger than the sum of its proper divisors (29628234887).

340135253113 is a wasteful number, since it uses less digits than its factorization.

340135253113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279824.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 340135253113 its reverse (311352531043), we get a palindrome (651487784156).

The spelling of 340135253113 in words is "three hundred forty billion, one hundred thirty-five million, two hundred fifty-three thousand, one hundred thirteen".