32141532145 has 8 divisors (see below), whose sum is σ = 38590398504. Its totient is φ = 25699519104.

The previous prime is 32141532133. The next prime is 32141532151. The reversal of 32141532145 is 54123514123.

It can be written as a sum of positive squares in 4 ways, for example, as 3208542736 + 28932989409 = 56644^2 + 170097^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32141532145 - 2¹⁷ = 32141401073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1703004 + ... + 1721773.

It is an arithmetic number, because the mean of its divisors is an integer number (4823799813).

Almost surely, 2^32141532145 is an apocalyptic number.

It is an amenable number.

32141532145 is a deficient number, since it is larger than the sum of its proper divisors (6448866359).

32141532145 is a wasteful number, since it uses less digits than its factorization.

32141532145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426659.

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

The spelling of 32141532145 in words is "thirty-two billion, one hundred forty-one million, five hundred thirty-two thousand, one hundred forty-five".