32448238458 has 32 divisors (see below), whose sum is σ = 65222381952. Its totient is φ = 10761830400.

The previous prime is 32448238457. The next prime is 32448238463. The reversal of 32448238458 is 85483284423.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 32448238458.

It is not an unprimeable number, because it can be changed into a prime (32448238457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2104698 + ... + 2120058.

It is an arithmetic number, because the mean of its divisors is an integer number (2038199436).

Almost surely, 2^32448238458 is an apocalyptic number.

32448238458 is an abundant number, since it is smaller than the sum of its proper divisors (32774143494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32448238458 is a wasteful number, since it uses less digits than its factorization.

32448238458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17110.

The product of its digits is 5898240, while the sum is 51.

The spelling of 32448238458 in words is "thirty-two billion, four hundred forty-eight million, two hundred thirty-eight thousand, four hundred fifty-eight".