322342141043477 has 2 divisors, whose sum is σ = 322342141043478. Its totient is φ = 322342141043476.

The previous prime is 322342141043401. The next prime is 322342141043551. The reversal of 322342141043477 is 774340141243223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320275191382756 + 2066949660721 = 17896234^2 + 1437689^2 .

It is a cyclic number.

It is not a de Polignac number, because 322342141043477 - 2⁴² = 317944094532373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322342141046477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161171070521738 + 161171070521739.

It is an arithmetic number, because the mean of its divisors is an integer number (161171070521739).

Almost surely, 2^{322342141043477} is an apocalyptic number.

It is an amenable number.

322342141043477 is a deficient number, since it is larger than the sum of its proper divisors (1).

322342141043477 is an equidigital number, since it uses as much as digits as its factorization.

322342141043477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 47.

The spelling of 322342141043477 in words is "three hundred twenty-two trillion, three hundred forty-two billion, one hundred forty-one million, forty-three thousand, four hundred seventy-seven".