46438218817323 has 4 divisors (see below), whose sum is σ = 61917625089768. Its totient is φ = 30958812544880.

The previous prime is 46438218817303. The next prime is 46438218817343. The reversal of 46438218817323 is 32371881283464.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (46438218817303) and next prime (46438218817343).

It is a cyclic number.

It is not a de Polignac number, because 46438218817323 - 2³⁴ = 46421038948139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46438218817303) 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, 7739703136218 + ... + 7739703136223.

It is an arithmetic number, because the mean of its divisors is an integer number (15479406272442).

Almost surely, 2^{46438218817323} is an apocalyptic number.

46438218817323 is a deficient number, since it is larger than the sum of its proper divisors (15479406272445).

46438218817323 is a wasteful number, since it uses less digits than its factorization.

46438218817323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15479406272444.

The product of its digits is 37158912, while the sum is 60.

The spelling of 46438218817323 in words is "forty-six trillion, four hundred thirty-eight billion, two hundred eighteen million, eight hundred seventeen thousand, three hundred twenty-three".