46722378732347 has 2 divisors, whose sum is σ = 46722378732348. Its totient is φ = 46722378732346.

The previous prime is 46722378732329. The next prime is 46722378732443. The reversal of 46722378732347 is 74323787322764.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46722378732347 - 2²² = 46722374538043 is a prime.

It is not a weakly prime, because it can be changed into another prime (46722378732647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23361189366173 + 23361189366174.

It is an arithmetic number, because the mean of its divisors is an integer number (23361189366174).

Almost surely, 2^{46722378732347} is an apocalyptic number.

46722378732347 is a deficient number, since it is larger than the sum of its proper divisors (1).

46722378732347 is an equidigital number, since it uses as much as digits as its factorization.

46722378732347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 398297088, while the sum is 65.

The spelling of 46722378732347 in words is "forty-six trillion, seven hundred twenty-two billion, three hundred seventy-eight million, seven hundred thirty-two thousand, three hundred forty-seven".