32653370420 has 24 divisors (see below), whose sum is σ = 74805903648. Its totient is φ = 11873952800.

The previous prime is 32653370419. The next prime is 32653370423. The reversal of 32653370420 is 2407335623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32653370423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74211986 + ... + 74212425.

It is an arithmetic number, because the mean of its divisors is an integer number (3116912652).

Almost surely, 2^32653370420 is an apocalyptic number.

It is an amenable number.

32653370420 is an abundant number, since it is smaller than the sum of its proper divisors (42152533228).

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

32653370420 is a wasteful number, since it uses less digits than its factorization.

32653370420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148424431 (or 148424429 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 35.

The spelling of 32653370420 in words is "thirty-two billion, six hundred fifty-three million, three hundred seventy thousand, four hundred twenty".