46781042306813 has 8 divisors (see below), whose sum is σ = 47071129677600. Its totient is φ = 46490992584048.

The previous prime is 46781042306797. The next prime is 46781042306837. The reversal of 46781042306813 is 31860324018764.

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 46781042306813 - 2⁴ = 46781042306797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46781042308813) 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, 6917078 + ... + 11891511.

It is an arithmetic number, because the mean of its divisors is an integer number (5883891209700).

Almost surely, 2^{46781042306813} is an apocalyptic number.

It is an amenable number.

46781042306813 is a deficient number, since it is larger than the sum of its proper divisors (290087370787).

46781042306813 is a wasteful number, since it uses less digits than its factorization.

46781042306813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18824011.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 46781042306813 in words is "forty-six trillion, seven hundred eighty-one billion, forty-two million, three hundred six thousand, eight hundred thirteen".