63342214121 has 16 divisors (see below), whose sum is σ = 66597432000. Its totient is φ = 60169531968.

The previous prime is 63342214109. The next prime is 63342214123. The reversal of 63342214121 is 12141224336.

It is a cyclic number.

It is not a de Polignac number, because 63342214121 - 2¹⁰ = 63342213097 is a prime.

It is a super-2 number, since 2×63342214121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63342214123) 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, 4047650 + ... + 4063268.

It is an arithmetic number, because the mean of its divisors is an integer number (4162339500).

Almost surely, 2^63342214121 is an apocalyptic number.

It is an amenable number.

63342214121 is a deficient number, since it is larger than the sum of its proper divisors (3255217879).

63342214121 is a wasteful number, since it uses less digits than its factorization.

63342214121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18248.

The product of its digits is 6912, while the sum is 29.

Adding to 63342214121 its reverse (12141224336), we get a palindrome (75483438457).

The spelling of 63342214121 in words is "sixty-three billion, three hundred forty-two million, two hundred fourteen thousand, one hundred twenty-one".