32431420203102 has 40 divisors (see below), whose sum is σ = 72679393542096. Its totient is φ = 10809136192608.

The previous prime is 32431420203041. The next prime is 32431420203187. The reversal of 32431420203102 is 20130202413423.

32431420203102 is a `hidden beast` number, since 3 + 2 + 4 + 31 + 420 + 203 + 1 + 0 + 2 = 666.

It is a super-3 number, since 3×32431420203102³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11067423 + ... + 13687610.

Almost surely, 2^{32431420203102} is an apocalyptic number.

32431420203102 is an abundant number, since it is smaller than the sum of its proper divisors (40247973338994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32431420203102 is a wasteful number, since it uses less digits than its factorization.

32431420203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24763134 (or 24763125 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 32431420203102 its reverse (20130202413423), we get a palindrome (52561622616525).

The spelling of 32431420203102 in words is "thirty-two trillion, four hundred thirty-one billion, four hundred twenty million, two hundred three thousand, one hundred two".