9348415470431 has 4 divisors (see below), whose sum is σ = 9348424158864. Its totient is φ = 9348406782000.

The previous prime is 9348415470421. The next prime is 9348415470487. The reversal of 9348415470431 is 1340745148439.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9348415470431 - 2¹⁸ = 9348415208287 is a prime.

It is a super-2 number, since 2×9348415470431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9348415470421) 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, 2456990 + ... + 4973291.

It is an arithmetic number, because the mean of its divisors is an integer number (2337106039716).

Almost surely, 2^{9348415470431} is an apocalyptic number.

9348415470431 is a deficient number, since it is larger than the sum of its proper divisors (8688433).

9348415470431 is a wasteful number, since it uses less digits than its factorization.

9348415470431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8688432.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 9348415470431 in words is "nine trillion, three hundred forty-eight billion, four hundred fifteen million, four hundred seventy thousand, four hundred thirty-one".