476278140113 has 2 divisors, whose sum is σ = 476278140114. Its totient is φ = 476278140112.

The previous prime is 476278140073. The next prime is 476278140133. The reversal of 476278140113 is 311041872674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 428412139024 + 47866001089 = 654532^2 + 218783^2 .

It is a cyclic number.

It is not a de Polignac number, because 476278140113 - 2¹² = 476278136017 is a prime.

It is a super-3 number, since 3×476278140113³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (476278140133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238139070056 + 238139070057.

It is an arithmetic number, because the mean of its divisors is an integer number (238139070057).

Almost surely, 2^476278140113 is an apocalyptic number.

It is an amenable number.

476278140113 is a deficient number, since it is larger than the sum of its proper divisors (1).

476278140113 is an equidigital number, since it uses as much as digits as its factorization.

476278140113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 476278140113 in words is "four hundred seventy-six billion, two hundred seventy-eight million, one hundred forty thousand, one hundred thirteen".