46723198321 has 4 divisors (see below), whose sum is σ = 46723846000. Its totient is φ = 46722550644.

The previous prime is 46723198267. The next prime is 46723198339. The reversal of 46723198321 is 12389132764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46723198321 - 2²⁹ = 46186327409 is a prime.

It is a super-2 number, since 2×46723198321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46723199321) 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, 199791 + ... + 365188.

It is an arithmetic number, because the mean of its divisors is an integer number (11680961500).

Almost surely, 2^46723198321 is an apocalyptic number.

It is an amenable number.

46723198321 is a deficient number, since it is larger than the sum of its proper divisors (647679).

46723198321 is an equidigital number, since it uses as much as digits as its factorization.

46723198321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647678.

The product of its digits is 435456, while the sum is 46.

The spelling of 46723198321 in words is "forty-six billion, seven hundred twenty-three million, one hundred ninety-eight thousand, three hundred twenty-one".