9040200164431 has 4 divisors (see below), whose sum is σ = 9045287504512. Its totient is φ = 9035112824352.

The previous prime is 9040200164389. The next prime is 9040200164447. The reversal of 9040200164431 is 1344610020409.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9040200164431 - 2²¹ = 9040198067279 is a prime.

It is a super-2 number, since 2×9040200164431² (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 (9040200164231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2543667375 + ... + 2543670928.

It is an arithmetic number, because the mean of its divisors is an integer number (2261321876128).

Almost surely, 2^{9040200164431} is an apocalyptic number.

9040200164431 is a deficient number, since it is larger than the sum of its proper divisors (5087340081).

9040200164431 is a wasteful number, since it uses less digits than its factorization.

9040200164431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5087340080.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 9040200164431 in words is "nine trillion, forty billion, two hundred million, one hundred sixty-four thousand, four hundred thirty-one".