40413436134 has 8 divisors (see below), whose sum is σ = 80826872280. Its totient is φ = 13471145376.

The previous prime is 40413436117. The next prime is 40413436153. The reversal of 40413436134 is 43163431404.

It is a happy number.

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

40413436134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40413436095 and 40413436104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3367786339 + ... + 3367786350.

It is an arithmetic number, because the mean of its divisors is an integer number (10103359035).

Almost surely, 2^40413436134 is an apocalyptic number.

40413436134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40413436134 is a wasteful number, since it uses less digits than its factorization.

40413436134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735572694.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 40413436134 its reverse (43163431404), we get a palindrome (83576867538).

The spelling of 40413436134 in words is "forty billion, four hundred thirteen million, four hundred thirty-six thousand, one hundred thirty-four".