32154455114 has 16 divisors (see below), whose sum is σ = 48455780256. Its totient is φ = 16002562800.

The previous prime is 32154455111. The next prime is 32154455119. The reversal of 32154455114 is 41155445123.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32154455111) 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, 3323444 + ... + 3333104.

It is an arithmetic number, because the mean of its divisors is an integer number (3028486266).

Almost surely, 2^32154455114 is an apocalyptic number.

32154455114 is a deficient number, since it is larger than the sum of its proper divisors (16301325142).

32154455114 is a wasteful number, since it uses less digits than its factorization.

32154455114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17221.

The product of its digits is 48000, while the sum is 35.

Subtracting 32154455114 from its reverse (41155445123), we obtain a palindrome (9000990009).

The spelling of 32154455114 in words is "thirty-two billion, one hundred fifty-four million, four hundred fifty-five thousand, one hundred fourteen".