32642436038 has 8 divisors (see below), whose sum is σ = 48970759680. Its totient is φ = 16318849480.

The previous prime is 32642435999. The next prime is 32642436041. The reversal of 32642436038 is 83063424623.

It is a happy number.

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

It is a super-2 number, since 2×32642436038² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32642435986 and 32642436004.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1166993 + ... + 1194636.

It is an arithmetic number, because the mean of its divisors is an integer number (6121344960).

Almost surely, 2^32642436038 is an apocalyptic number.

32642436038 is a deficient number, since it is larger than the sum of its proper divisors (16328323642).

32642436038 is a wasteful number, since it uses less digits than its factorization.

32642436038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368542.

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 32642436038 in words is "thirty-two billion, six hundred forty-two million, four hundred thirty-six thousand, thirty-eight".