1025617717941 has 16 divisors (see below), whose sum is σ = 1412915840640. Its totient is φ = 661395775040.

The previous prime is 1025617717933. The next prime is 1025617717951. The reversal of 1025617717941 is 1497177165201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1025617717941 - 2³ = 1025617717933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025617717951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45414246 + ... + 45436823.

It is an arithmetic number, because the mean of its divisors is an integer number (88307240040).

Almost surely, 2^{1025617717941} is an apocalyptic number.

It is an amenable number.

1025617717941 is a deficient number, since it is larger than the sum of its proper divisors (387298122699).

1025617717941 is an equidigital number, since it uses as much as digits as its factorization.

1025617717941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90851196.

The product of its (nonzero) digits is 740880, while the sum is 51.

The spelling of 1025617717941 in words is "one trillion, twenty-five billion, six hundred seventeen million, seven hundred seventeen thousand, nine hundred forty-one".