40534225403 has 8 divisors (see below), whose sum is σ = 46348834560. Its totient is φ = 34725617640.

The previous prime is 40534225399. The next prime is 40534225409. The reversal of 40534225403 is 30452243504.

40534225403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40534225403 - 2² = 40534225399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40534225403.

It is not an unprimeable number, because it can be changed into a prime (40534225409) 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, 1485863 + ... + 1512896.

It is an arithmetic number, because the mean of its divisors is an integer number (5793604320).

Almost surely, 2^40534225403 is an apocalyptic number.

40534225403 is a deficient number, since it is larger than the sum of its proper divisors (5814609157).

40534225403 is a wasteful number, since it uses less digits than its factorization.

40534225403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000697.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 40534225403 its reverse (30452243504), we get a palindrome (70986468907).

The spelling of 40534225403 in words is "forty billion, five hundred thirty-four million, two hundred twenty-five thousand, four hundred three".