32420403141 has 8 divisors (see below), whose sum is σ = 49402519104. Its totient is φ = 18525944640.

The previous prime is 32420403139. The next prime is 32420403149. The reversal of 32420403141 is 14130402423.

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

It is not a de Polignac number, because 32420403141 - 2¹ = 32420403139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32420403149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771914340 + ... + 771914381.

It is an arithmetic number, because the mean of its divisors is an integer number (6175314888).

Almost surely, 2^32420403141 is an apocalyptic number.

It is an amenable number.

32420403141 is a deficient number, since it is larger than the sum of its proper divisors (16982115963).

32420403141 is a wasteful number, since it uses less digits than its factorization.

32420403141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543828731.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 32420403141 its reverse (14130402423), we get a palindrome (46550805564).

The spelling of 32420403141 in words is "thirty-two billion, four hundred twenty million, four hundred three thousand, one hundred forty-one".