32041420402 has 8 divisors (see below), whose sum is σ = 48063012012. Its totient is φ = 16020416400.

The previous prime is 32041420399. The next prime is 32041420441. The reversal of 32041420402 is 20402414023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31719253801 + 322166601 = 178099^2 + 17949^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33952 + ... + 255412.

Almost surely, 2^32041420402 is an apocalyptic number.

32041420402 is a deficient number, since it is larger than the sum of its proper divisors (16021591610).

32041420402 is a wasteful number, since it uses less digits than its factorization.

32041420402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293804.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 32041420402 its reverse (20402414023), we get a palindrome (52443834425).

The spelling of 32041420402 in words is "thirty-two billion, forty-one million, four hundred twenty thousand, four hundred two".