32112451534 has 16 divisors (see below), whose sum is σ = 48417217200. Its totient is φ = 15973490304.

The previous prime is 32112451519. The next prime is 32112451537. The reversal of 32112451534 is 43515421123.

It is a junction number, because it is equal to n+sod(n) for n = 32112451496 and 32112451505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32112451537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566997 + ... + 621055.

It is an arithmetic number, because the mean of its divisors is an integer number (3026076075).

Almost surely, 2^32112451534 is an apocalyptic number.

32112451534 is a deficient number, since it is larger than the sum of its proper divisors (16304765666).

32112451534 is a wasteful number, since it uses less digits than its factorization.

32112451534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55587.

The product of its digits is 14400, while the sum is 31.

Adding to 32112451534 its reverse (43515421123), we get a palindrome (75627872657).

The spelling of 32112451534 in words is "thirty-two billion, one hundred twelve million, four hundred fifty-one thousand, five hundred thirty-four".