32353451040 has 48 divisors (see below), whose sum is σ = 101913372288. Its totient is φ = 8627586816.

The previous prime is 32353451027. The next prime is 32353451051. The reversal of 32353451040 is 4015435323.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 32353450989 and 32353451007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33701032 + ... + 33701991.

It is an arithmetic number, because the mean of its divisors is an integer number (2123195256).

Almost surely, 2^32353451040 is an apocalyptic number.

32353451040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32353451040 is an abundant number, since it is smaller than the sum of its proper divisors (69559921248).

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

32353451040 is a wasteful number, since it uses less digits than its factorization.

32353451040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67403041 (or 67403033 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 32353451040 its reverse (4015435323), we get a palindrome (36368886363).

The spelling of 32353451040 in words is "thirty-two billion, three hundred fifty-three million, four hundred fifty-one thousand, forty".