632144054121 has 8 divisors (see below), whose sum is σ = 851203875264. Its totient is φ = 417256801200.

The previous prime is 632144054119. The next prime is 632144054131. The reversal of 632144054121 is 121450441236.

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 632144054121 - 2¹ = 632144054119 is a prime.

It is a super-2 number, since 2×632144054121² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (632144054131) 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, 1043141701 + ... + 1043142306.

It is an arithmetic number, because the mean of its divisors is an integer number (106400484408).

Almost surely, 2^632144054121 is an apocalyptic number.

It is an amenable number.

632144054121 is a deficient number, since it is larger than the sum of its proper divisors (219059821143).

632144054121 is a wasteful number, since it uses less digits than its factorization.

632144054121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086284111.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 632144054121 its reverse (121450441236), we get a palindrome (753594495357).

The spelling of 632144054121 in words is "six hundred thirty-two billion, one hundred forty-four million, fifty-four thousand, one hundred twenty-one".