6406714613121 has 8 divisors (see below), whose sum is σ = 8545674612384. Its totient is φ = 4269448844640.

The previous prime is 6406714613113. The next prime is 6406714613129. The reversal of 6406714613121 is 1213164176046.

It is an interprime number because it is at equal distance from previous prime (6406714613113) and next prime (6406714613129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6406714613121 - 2³ = 6406714613113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6406714613129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423548871 + ... + 423563996.

It is an arithmetic number, because the mean of its divisors is an integer number (1068209326548).

Almost surely, 2^{6406714613121} is an apocalyptic number.

It is an amenable number.

6406714613121 is a deficient number, since it is larger than the sum of its proper divisors (2138959999263).

6406714613121 is a wasteful number, since it uses less digits than its factorization.

6406714613121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847115391.

The product of its (nonzero) digits is 145152, while the sum is 42.

Adding to 6406714613121 its reverse (1213164176046), we get a palindrome (7619878789167).

The spelling of 6406714613121 in words is "six trillion, four hundred six billion, seven hundred fourteen million, six hundred thirteen thousand, one hundred twenty-one".