40020226116434 has 16 divisors (see below), whose sum is σ = 61966962721536. Its totient is φ = 19364575230000.

The previous prime is 40020226116373. The next prime is 40020226116461. The reversal of 40020226116434 is 43461162202004.

It is a junction number, because it is equal to n+sod(n) for n = 40020226116394 and 40020226116403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36567809 + ... + 37646315.

It is an arithmetic number, because the mean of its divisors is an integer number (3872935170096).

Almost surely, 2^{40020226116434} is an apocalyptic number.

40020226116434 is a deficient number, since it is larger than the sum of its proper divisors (21946736605102).

40020226116434 is a wasteful number, since it uses less digits than its factorization.

40020226116434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677041.

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 40020226116434 its reverse (43461162202004), we get a palindrome (83481388318438).

The spelling of 40020226116434 in words is "forty trillion, twenty billion, two hundred twenty-six million, one hundred sixteen thousand, four hundred thirty-four".