46809962038349 has 2 divisors, whose sum is σ = 46809962038350. Its totient is φ = 46809962038348.

The previous prime is 46809962038253. The next prime is 46809962038351. The reversal of 46809962038349 is 94383026990864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42652563377449 + 4157398660900 = 6530893^2 + 2038970^2 .

It is a cyclic number.

It is not a de Polignac number, because 46809962038349 - 2²⁰ = 46809960989773 is a prime.

Together with 46809962038351, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46809962038249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23404981019174 + 23404981019175.

It is an arithmetic number, because the mean of its divisors is an integer number (23404981019175).

Almost surely, 2^{46809962038349} is an apocalyptic number.

It is an amenable number.

46809962038349 is a deficient number, since it is larger than the sum of its proper divisors (1).

46809962038349 is an equidigital number, since it uses as much as digits as its factorization.

46809962038349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483729408, while the sum is 71.

The spelling of 46809962038349 in words is "forty-six trillion, eight hundred nine billion, nine hundred sixty-two million, thirty-eight thousand, three hundred forty-nine".