34360440121 has 16 divisors (see below), whose sum is σ = 39358787328. Its totient is φ = 29384596800.

The previous prime is 34360440109. The next prime is 34360440133. The reversal of 34360440121 is 12104406343.

It is an interprime number because it is at equal distance from previous prime (34360440109) and next prime (34360440133).

It is a cyclic number.

It is not a de Polignac number, because 34360440121 - 2²⁹ = 33823569209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34360440121.

It is not an unprimeable number, because it can be changed into a prime (34360440151) 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, 9784756 + ... + 9788266.

It is an arithmetic number, because the mean of its divisors is an integer number (2459924208).

Almost surely, 2^34360440121 is an apocalyptic number.

It is an amenable number.

34360440121 is a deficient number, since it is larger than the sum of its proper divisors (4998347207).

34360440121 is a wasteful number, since it uses less digits than its factorization.

34360440121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6312.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 34360440121 its reverse (12104406343), we get a palindrome (46464846464).

The spelling of 34360440121 in words is "thirty-four billion, three hundred sixty million, four hundred forty thousand, one hundred twenty-one".