61041336102239 has 4 divisors (see below), whose sum is σ = 61080290370624. Its totient is φ = 61002381833856.

The previous prime is 61041336102179. The next prime is 61041336102259. The reversal of 61041336102239 is 93220163314016.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61041336102239 - 2⁸ = 61041336101983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61041336102196 and 61041336102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61041336102259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19477131842 + ... + 19477134975.

It is an arithmetic number, because the mean of its divisors is an integer number (15270072592656).

Almost surely, 2^{61041336102239} is an apocalyptic number.

61041336102239 is a deficient number, since it is larger than the sum of its proper divisors (38954268385).

61041336102239 is a wasteful number, since it uses less digits than its factorization.

61041336102239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38954268384.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 61041336102239 in words is "sixty-one trillion, forty-one billion, three hundred thirty-six million, one hundred two thousand, two hundred thirty-nine".