97893996626941 has 4 divisors (see below), whose sum is σ = 97894128051772. Its totient is φ = 97893865202112.

The previous prime is 97893996626893. The next prime is 97893996626963. The reversal of 97893996626941 is 14962669939879.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 46308419690841 + 51585576936100 = 6805029^2 + 7182310^2 .

It is a cyclic number.

It is not a de Polignac number, because 97893996626941 - 2³¹ = 97891849143293 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 (97893991626941) 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 3 ways as a sum of consecutive naturals, for example, 64588710 + ... + 66086983.

It is an arithmetic number, because the mean of its divisors is an integer number (24473532012943).

Almost surely, 2^{97893996626941} is an apocalyptic number.

It is an amenable number.

97893996626941 is a deficient number, since it is larger than the sum of its proper divisors (131424831).

97893996626941 is a wasteful number, since it uses less digits than its factorization.

97893996626941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131424830.

The product of its digits is 17142160896, while the sum is 88.

The spelling of 97893996626941 in words is "ninety-seven trillion, eight hundred ninety-three billion, nine hundred ninety-six million, six hundred twenty-six thousand, nine hundred forty-one".