61041074701 has 8 divisors (see below), whose sum is σ = 64634705784. Its totient is φ = 57447774720.

The previous prime is 61041074663. The next prime is 61041074707. The reversal of 61041074701 is 10747014016.

It can be written as a sum of positive squares in 4 ways, for example, as 14665452201 + 46375622500 = 121101^2 + 215350^2 .

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 61041074701 - 2²⁵ = 61007520269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61041074707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366511 + ... + 506371.

It is an arithmetic number, because the mean of its divisors is an integer number (8079338223).

Almost surely, 2^61041074701 is an apocalyptic number.

It is an amenable number.

61041074701 is a deficient number, since it is larger than the sum of its proper divisors (3593631083).

61041074701 is a wasteful number, since it uses less digits than its factorization.

61041074701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165551.

The product of its (nonzero) digits is 4704, while the sum is 31.

Adding to 61041074701 its reverse (10747014016), we get a palindrome (71788088717).

The spelling of 61041074701 in words is "sixty-one billion, forty-one million, seventy-four thousand, seven hundred one".