32442433051040 has 48 divisors (see below), whose sum is σ = 76645953193320. Its totient is φ = 12976853836800.

The previous prime is 32442433051009. The next prime is 32442433051079. The reversal of 32442433051040 is 4015033424423.

It can be written as a sum of positive squares in 4 ways, for example, as 12017565156496 + 20424867894544 = 3466636^2 + 4519388^2 .

It is a super-2 number, since 2×32442433051040² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17669426 + ... + 19418894.

Almost surely, 2^{32442433051040} is an apocalyptic number.

It is an amenable number.

32442433051040 is an abundant number, since it is smaller than the sum of its proper divisors (44203520142280).

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

32442433051040 is a wasteful number, since it uses less digits than its factorization.

32442433051040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865385 (or 1865377 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 32442433051040 its reverse (4015033424423), we get a palindrome (36457466475463).

The spelling of 32442433051040 in words is "thirty-two trillion, four hundred forty-two billion, four hundred thirty-three million, fifty-one thousand, forty".