32151413242 has 32 divisors (see below), whose sum is σ = 52304055552. Its totient is φ = 14734384704.

The previous prime is 32151413237. The next prime is 32151413269. The reversal of 32151413242 is 24231415123.

It is a self number, because there is not a number n which added to its sum of digits gives 32151413242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5620968 + ... + 5626684.

It is an arithmetic number, because the mean of its divisors is an integer number (1634501736).

Almost surely, 2^32151413242 is an apocalyptic number.

32151413242 is a deficient number, since it is larger than the sum of its proper divisors (20152642310).

32151413242 is a wasteful number, since it uses less digits than its factorization.

32151413242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7222.

The product of its digits is 5760, while the sum is 28.

Adding to 32151413242 its reverse (24231415123), we get a palindrome (56382828365).

The spelling of 32151413242 in words is "thirty-two billion, one hundred fifty-one million, four hundred thirteen thousand, two hundred forty-two".