32743440531061 has 64 divisors (see below), whose sum is σ = 39067579514880. Its totient is φ = 27167080561920.

The previous prime is 32743440531001. The next prime is 32743440531089. The reversal of 32743440531061 is 16013504434723.

It is not a de Polignac number, because 32743440531061 - 2³⁵ = 32709080792693 is a prime.

It is a super-2 number, since 2×32743440531061² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32743440530999 and 32743440531017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32743440531001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 554727796 + ... + 554786818.

It is an arithmetic number, because the mean of its divisors is an integer number (610430929920).

Almost surely, 2^{32743440531061} is an apocalyptic number.

32743440531061 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32743440531061 is a deficient number, since it is larger than the sum of its proper divisors (6324138983819).

32743440531061 is a wasteful number, since it uses less digits than its factorization.

32743440531061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60506.

The product of its (nonzero) digits is 725760, while the sum is 43.

Adding to 32743440531061 its reverse (16013504434723), we get a palindrome (48756944965784).

The spelling of 32743440531061 in words is "thirty-two trillion, seven hundred forty-three billion, four hundred forty million, five hundred thirty-one thousand, sixty-one".