32427438092782 has 16 divisors (see below), whose sum is σ = 49794053356080. Its totient is φ = 15829749194112.

The previous prime is 32427438092771. The next prime is 32427438092843. The reversal of 32427438092782 is 28729083472423.

It is a super-2 number, since 2×32427438092782² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32427438092782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82023307 + ... + 82417702.

It is an arithmetic number, because the mean of its divisors is an integer number (3112128334755).

Almost surely, 2^{32427438092782} is an apocalyptic number.

32427438092782 is a deficient number, since it is larger than the sum of its proper divisors (17366615263298).

32427438092782 is a wasteful number, since it uses less digits than its factorization.

32427438092782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164443347.

The product of its (nonzero) digits is 65028096, while the sum is 61.

The spelling of 32427438092782 in words is "thirty-two trillion, four hundred twenty-seven billion, four hundred thirty-eight million, ninety-two thousand, seven hundred eighty-two".