476404734775141 has 2 divisors, whose sum is σ = 476404734775142. Its totient is φ = 476404734775140.

The previous prime is 476404734775129. The next prime is 476404734775157. The reversal of 476404734775141 is 141577437404674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409618982990116 + 66785751785025 = 20239046^2 + 8172255^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-476404734775141 is a prime.

It is a super-2 number, since 2×476404734775141² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (476404734775181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238202367387570 + 238202367387571.

It is an arithmetic number, because the mean of its divisors is an integer number (238202367387571).

Almost surely, 2^{476404734775141} is an apocalyptic number.

It is an amenable number.

476404734775141 is a deficient number, since it is larger than the sum of its proper divisors (1).

476404734775141 is an equidigital number, since it uses as much as digits as its factorization.

476404734775141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221276160, while the sum is 64.

The spelling of 476404734775141 in words is "four hundred seventy-six trillion, four hundred four billion, seven hundred thirty-four million, seven hundred seventy-five thousand, one hundred forty-one".