32420040232043 has 16 divisors (see below), whose sum is σ = 33323276185056. Its totient is φ = 31523646147840.

The previous prime is 32420040232037. The next prime is 32420040232109. The reversal of 32420040232043 is 34023204002423.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32420040232043 - 2¹² = 32420040227947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32420040231997 and 32420040232015.

It is not an unprimeable number, because it can be changed into a prime (32420040232003) 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, 48369521 + ... + 49035197.

It is an arithmetic number, because the mean of its divisors is an integer number (2082704761566).

Almost surely, 2^{32420040232043} is an apocalyptic number.

32420040232043 is a deficient number, since it is larger than the sum of its proper divisors (903235953013).

32420040232043 is a wasteful number, since it uses less digits than its factorization.

32420040232043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670814.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 32420040232043 its reverse (34023204002423), we get a palindrome (66443244234466).

The spelling of 32420040232043 in words is "thirty-two trillion, four hundred twenty billion, forty million, two hundred thirty-two thousand, forty-three".