40453033426 has 8 divisors (see below), whose sum is σ = 65347207884. Its totient is φ = 18670630800.

The previous prime is 40453033421. The next prime is 40453033427. The reversal of 40453033426 is 62433035404.

It can be written as a sum of positive squares in 2 ways, for example, as 35739524401 + 4713509025 = 189049^2 + 68655^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40453033391 and 40453033400.

It is not an unprimeable number, because it can be changed into a prime (40453033421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777942925 + ... + 777942976.

Almost surely, 2^40453033426 is an apocalyptic number.

40453033426 is a deficient number, since it is larger than the sum of its proper divisors (24894174458).

40453033426 is a wasteful number, since it uses less digits than its factorization.

40453033426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555885916.

The product of its (nonzero) digits is 103680, while the sum is 34.

The spelling of 40453033426 in words is "forty billion, four hundred fifty-three million, thirty-three thousand, four hundred twenty-six".