971424041 has 4 divisors (see below), whose sum is σ = 1110198912. Its totient is φ = 832649172.

The previous prime is 971424037. The next prime is 971424061. The reversal of 971424041 is 140424179.

971424041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 971424041 - 2² = 971424037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 971423989 and 971424007.

It is not an unprimeable number, because it can be changed into a prime (971424031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69387425 + ... + 69387438.

It is an arithmetic number, because the mean of its divisors is an integer number (277549728).

Almost surely, 2^971424041 is an apocalyptic number.

It is an amenable number.

971424041 is a deficient number, since it is larger than the sum of its proper divisors (138774871).

971424041 is a wasteful number, since it uses less digits than its factorization.

971424041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138774870.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 971424041 is about 31167.6762207259. The cubic root of 971424041 is about 990.3824801753.

The spelling of 971424041 in words is "nine hundred seventy-one million, four hundred twenty-four thousand, forty-one".