40233434026 has 8 divisors (see below), whose sum is σ = 62431190820. Its totient is φ = 19423037088.

The previous prime is 40233434023. The next prime is 40233434069. The reversal of 40233434026 is 62043433204.

It can be written as a sum of positive squares in 2 ways, for example, as 35319564225 + 4913869801 = 187935^2 + 70099^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40233434023) 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, 346839891 + ... + 346840006.

Almost surely, 2^40233434026 is an apocalyptic number.

40233434026 is a deficient number, since it is larger than the sum of its proper divisors (22197756794).

40233434026 is a wasteful number, since it uses less digits than its factorization.

40233434026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693679928.

The product of its (nonzero) digits is 41472, while the sum is 31.

The spelling of 40233434026 in words is "forty billion, two hundred thirty-three million, four hundred thirty-four thousand, twenty-six".