46321205387 has 2 divisors, whose sum is σ = 46321205388. Its totient is φ = 46321205386.

The previous prime is 46321205351. The next prime is 46321205389. The reversal of 46321205387 is 78350212364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46321205387 - 2¹⁴ = 46321189003 is a prime.

Together with 46321205389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46321205389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23160602693 + 23160602694.

It is an arithmetic number, because the mean of its divisors is an integer number (23160602694).

Almost surely, 2^46321205387 is an apocalyptic number.

46321205387 is a deficient number, since it is larger than the sum of its proper divisors (1).

46321205387 is an equidigital number, since it uses as much as digits as its factorization.

46321205387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 46321205387 in words is "forty-six billion, three hundred twenty-one million, two hundred five thousand, three hundred eighty-seven".