30973084477439 has 8 divisors (see below), whose sum is σ = 34131341750352. Its totient is φ = 27925643249280.

The previous prime is 30973084477411. The next prime is 30973084477441. The reversal of 30973084477439 is 93477448037903.

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 30973084477439 - 2⁸ = 30973084477183 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 (30973084479439) 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, 27704010602 + ... + 27704011719.

It is an arithmetic number, because the mean of its divisors is an integer number (4266417718794).

Almost surely, 2^{30973084477439} is an apocalyptic number.

30973084477439 is a deficient number, since it is larger than the sum of its proper divisors (3158257272913).

30973084477439 is a wasteful number, since it uses less digits than its factorization.

30973084477439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55408022377.

The product of its (nonzero) digits is 384072192, while the sum is 68.

The spelling of 30973084477439 in words is "thirty trillion, nine hundred seventy-three billion, eighty-four million, four hundred seventy-seven thousand, four hundred thirty-nine".