32480044747 has 32 divisors (see below), whose sum is σ = 34727616000. Its totient is φ = 30328784640.

The previous prime is 32480044699. The next prime is 32480044759. The reversal of 32480044747 is 74744008423.

It is a happy number.

It is not a de Polignac number, because 32480044747 - 2¹⁵ = 32480011979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32480044547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40048972 + ... + 40049782.

It is an arithmetic number, because the mean of its divisors is an integer number (1085238000).

Almost surely, 2^32480044747 is an apocalyptic number.

32480044747 is a deficient number, since it is larger than the sum of its proper divisors (2247571253).

32480044747 is a wasteful number, since it uses less digits than its factorization.

32480044747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 602112, while the sum is 43.

The spelling of 32480044747 in words is "thirty-two billion, four hundred eighty million, forty-four thousand, seven hundred forty-seven".