6424632121101 has 8 divisors (see below), whose sum is σ = 8566423213920. Its totient is φ = 4282964554512.

The previous prime is 6424632121081. The next prime is 6424632121139. The reversal of 6424632121101 is 1011212364246.

It is a happy number.

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

It is not a de Polignac number, because 6424632121101 - 2⁵ = 6424632121069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6424632122101) 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, 30760131 + ... + 30968288.

It is an arithmetic number, because the mean of its divisors is an integer number (1070802901740).

Almost surely, 2^{6424632121101} is an apocalyptic number.

It is an amenable number.

6424632121101 is a deficient number, since it is larger than the sum of its proper divisors (2141791092819).

6424632121101 is a wasteful number, since it uses less digits than its factorization.

6424632121101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61763115.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 6424632121101 its reverse (1011212364246), we get a palindrome (7435844485347).

The spelling of 6424632121101 in words is "six trillion, four hundred twenty-four billion, six hundred thirty-two million, one hundred twenty-one thousand, one hundred one".