632142120701 has 16 divisors (see below), whose sum is σ = 782094501888. Its totient is φ = 497537769600.

The previous prime is 632142120683. The next prime is 632142120737. The reversal of 632142120701 is 107021241236.

It is a cyclic number.

It is not a de Polignac number, because 632142120701 - 2¹⁰ = 632142119677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632142120751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18167480 + ... + 18202241.

It is an arithmetic number, because the mean of its divisors is an integer number (48880906368).

Almost surely, 2^632142120701 is an apocalyptic number.

It is an amenable number.

632142120701 is a deficient number, since it is larger than the sum of its proper divisors (149952381187).

632142120701 is a wasteful number, since it uses less digits than its factorization.

632142120701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36369932.

The product of its (nonzero) digits is 4032, while the sum is 29.

Adding to 632142120701 its reverse (107021241236), we get a palindrome (739163361937).

The spelling of 632142120701 in words is "six hundred thirty-two billion, one hundred forty-two million, one hundred twenty thousand, seven hundred one".