9428412411431 has 16 divisors (see below), whose sum is σ = 10490678854656. Its totient is φ = 8418219467616.

The previous prime is 9428412411409. The next prime is 9428412411433. The reversal of 9428412411431 is 1341142148249.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 9428412411431 - 2⁴² = 5030365900327 is a prime.

It is a super-2 number, since 2×9428412411431² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9428412411433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81818975 + ... + 81934128.

It is an arithmetic number, because the mean of its divisors is an integer number (655667428416).

Almost surely, 2^{9428412411431} is an apocalyptic number.

9428412411431 is a deficient number, since it is larger than the sum of its proper divisors (1062266443225).

9428412411431 is a wasteful number, since it uses less digits than its factorization.

9428412411431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163753262.

The product of its digits is 221184, while the sum is 44.

The spelling of 9428412411431 in words is "nine trillion, four hundred twenty-eight billion, four hundred twelve million, four hundred eleven thousand, four hundred thirty-one".