10340121042415 has 16 divisors (see below), whose sum is σ = 12947942016000. Its totient is φ = 7912249667872.

The previous prime is 10340121042413. The next prime is 10340121042439. The reversal of 10340121042415 is 51424012104301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10340121042415 - 2¹ = 10340121042413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340121042413) 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, 3801546 + ... + 5927224.

It is an arithmetic number, because the mean of its divisors is an integer number (809246376000).

Almost surely, 2^{10340121042415} is an apocalyptic number.

10340121042415 is a deficient number, since it is larger than the sum of its proper divisors (2607820973585).

10340121042415 is a wasteful number, since it uses less digits than its factorization.

10340121042415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168006.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 10340121042415 its reverse (51424012104301), we get a palindrome (61764133146716).

The spelling of 10340121042415 in words is "ten trillion, three hundred forty billion, one hundred twenty-one million, forty-two thousand, four hundred fifteen".