245676660041 has 8 divisors (see below), whose sum is σ = 246845071200. Its totient is φ = 244510692192.

The previous prime is 245676660037. The next prime is 245676660059. The reversal of 245676660041 is 140066676542.

245676660041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 245676660041 - 2² = 245676660037 is a prime.

It is a super-2 number, since 2×245676660041² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245676660001) 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, 409091 + ... + 811608.

It is an arithmetic number, because the mean of its divisors is an integer number (30855633900).

Almost surely, 2^245676660041 is an apocalyptic number.

It is an amenable number.

245676660041 is a deficient number, since it is larger than the sum of its proper divisors (1168411159).

245676660041 is a wasteful number, since it uses less digits than its factorization.

245676660041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221655.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 245676660041 in words is "two hundred forty-five billion, six hundred seventy-six million, six hundred sixty thousand, forty-one".