46040042405 has 8 divisors (see below), whose sum is σ = 63140629632. Its totient is φ = 31570314768.

The previous prime is 46040042381. The next prime is 46040042417. The reversal of 46040042405 is 50424004064.

It is a happy number.

46040042405 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 a cyclic number.

It is not a de Polignac number, because 46040042405 - 2⁶ = 46040042341 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 657714857 + ... + 657714926.

It is an arithmetic number, because the mean of its divisors is an integer number (7892578704).

Almost surely, 2^46040042405 is an apocalyptic number.

It is an amenable number.

46040042405 is a deficient number, since it is larger than the sum of its proper divisors (17100587227).

46040042405 is a wasteful number, since it uses less digits than its factorization.

46040042405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315429795.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 46040042405 its reverse (50424004064), we get a palindrome (96464046469).

The spelling of 46040042405 in words is "forty-six billion, forty million, forty-two thousand, four hundred five".