3421430134415 has 16 divisors (see below), whose sum is σ = 4184440171200. Its totient is φ = 2684692488192.

The previous prime is 3421430134411. The next prime is 3421430134457. The reversal of 3421430134415 is 5144310341243.

3421430134415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3421430134415 - 2² = 3421430134411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421430134411) 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, 1056995 + ... + 2821364.

It is an arithmetic number, because the mean of its divisors is an integer number (261527510700).

Almost surely, 2^{3421430134415} is an apocalyptic number.

3421430134415 is a deficient number, since it is larger than the sum of its proper divisors (763010036785).

3421430134415 is a wasteful number, since it uses less digits than its factorization.

3421430134415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881746.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 3421430134415 its reverse (5144310341243), we get a palindrome (8565740475658).

The spelling of 3421430134415 in words is "three trillion, four hundred twenty-one billion, four hundred thirty million, one hundred thirty-four thousand, four hundred fifteen".