32354342545 has 24 divisors (see below), whose sum is σ = 45838134144. Its totient is φ = 21854691936.

The previous prime is 32354342521. The next prime is 32354342551. The reversal of 32354342545 is 54524345323.

It is not a de Polignac number, because 32354342545 - 2¹¹ = 32354340497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32354342498 and 32354342507.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 969097 + ... + 1001926.

It is an arithmetic number, because the mean of its divisors is an integer number (1909922256).

Almost surely, 2^32354342545 is an apocalyptic number.

32354342545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32354342545 is a deficient number, since it is larger than the sum of its proper divisors (13483791599).

32354342545 is a wasteful number, since it uses less digits than its factorization.

32354342545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971109 (or 1971102 counting only the distinct ones).

The product of its digits is 864000, while the sum is 40.

Adding to 32354342545 its reverse (54524345323), we get a palindrome (86878687868).

The spelling of 32354342545 in words is "thirty-two billion, three hundred fifty-four million, three hundred forty-two thousand, five hundred forty-five".