361709340641 has 8 divisors (see below), whose sum is σ = 396058896000. Its totient is φ = 327604266640.

The previous prime is 361709340611. The next prime is 361709340649. The reversal of 361709340641 is 146043907163.

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 361709340641 - 2¹⁰ = 361709339617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 361709340592 and 361709340601.

It is not an unprimeable number, because it can be changed into a prime (361709340649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61117241 + ... + 61123158.

It is an arithmetic number, because the mean of its divisors is an integer number (49507362000).

Almost surely, 2^361709340641 is an apocalyptic number.

It is an amenable number.

361709340641 is a deficient number, since it is larger than the sum of its proper divisors (34349555359).

361709340641 is a wasteful number, since it uses less digits than its factorization.

361709340641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122240679.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 361709340641 in words is "three hundred sixty-one billion, seven hundred nine million, three hundred forty thousand, six hundred forty-one".