32066420528 has 20 divisors (see below), whose sum is σ = 62877230808. Its totient is φ = 15840038400.

The previous prime is 32066420521. The next prime is 32066420537. The reversal of 32066420528 is 82502466023.

It is a junction number, because it is equal to n+sod(n) for n = 32066420491 and 32066420500.

It is not an unprimeable number, because it can be changed into a prime (32066420521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12071873 + ... + 12074528.

Almost surely, 2^32066420528 is an apocalyptic number.

It is an amenable number.

32066420528 is a deficient number, since it is larger than the sum of its proper divisors (30810810280).

32066420528 is a wasteful number, since it uses less digits than its factorization.

32066420528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24146492 (or 24146486 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 32066420528 in words is "thirty-two billion, sixty-six million, four hundred twenty thousand, five hundred twenty-eight".