32102423242 has 8 divisors (see below), whose sum is σ = 48169689732. Its totient is φ = 16045860000.

The previous prime is 32102423201. The next prime is 32102423251. The reversal of 32102423242 is 24232420123.

It can be written as a sum of positive squares in 2 ways, for example, as 31901889321 + 200533921 = 178611^2 + 14161^2 .

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, 2668309 + ... + 2680312.

Almost surely, 2^32102423242 is an apocalyptic number.

32102423242 is a deficient number, since it is larger than the sum of its proper divisors (16067266490).

32102423242 is a wasteful number, since it uses less digits than its factorization.

32102423242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351624.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32102423242 its reverse (24232420123), we get a palindrome (56334843365).

The spelling of 32102423242 in words is "thirty-two billion, one hundred two million, four hundred twenty-three thousand, two hundred forty-two".