97923271441 has 8 divisors (see below), whose sum is σ = 99242282304. Its totient is φ = 96611113200.

The previous prime is 97923271379. The next prime is 97923271471. The reversal of 97923271441 is 14417232979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97923271441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97923271471) 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, 1684381 + ... + 1741546.

It is an arithmetic number, because the mean of its divisors is an integer number (12405285288).

Almost surely, 2^97923271441 is an apocalyptic number.

It is an amenable number.

97923271441 is a deficient number, since it is larger than the sum of its proper divisors (1319010863).

97923271441 is a wasteful number, since it uses less digits than its factorization.

97923271441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426311.

The product of its digits is 762048, while the sum is 49.

The spelling of 97923271441 in words is "ninety-seven billion, nine hundred twenty-three million, two hundred seventy-one thousand, four hundred forty-one".