40533860812061 has 8 divisors (see below), whose sum is σ = 40574786993664. Its totient is φ = 40492955207520.

The previous prime is 40533860812037. The next prime is 40533860812069. The reversal of 40533860812061 is 16021806833504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40533860812061 - 2²² = 40533856617757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40533860811997 and 40533860812015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40533860812069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201040 + ... + 9083513.

It is an arithmetic number, because the mean of its divisors is an integer number (5071848374208).

Almost surely, 2^{40533860812061} is an apocalyptic number.

It is an amenable number.

40533860812061 is a deficient number, since it is larger than the sum of its proper divisors (40926181603).

40533860812061 is a wasteful number, since it uses less digits than its factorization.

40533860812061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10288531.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 40533860812061 in words is "forty trillion, five hundred thirty-three billion, eight hundred sixty million, eight hundred twelve thousand, sixty-one".