476278140073 has 2 divisors, whose sum is σ = 476278140074. Its totient is φ = 476278140072.

The previous prime is 476278140067. The next prime is 476278140113. The reversal of 476278140073 is 370041872674.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 436989746704 + 39288393369 = 661052^2 + 198213^2 .

It is a cyclic number.

It is not a de Polignac number, because 476278140073 - 2¹⁷ = 476278009001 is a prime.

It is a super-2 number, since 2×476278140073² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 476278139999 and 476278140026.

It is not a weakly prime, because it can be changed into another prime (476278140973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238139070036 + 238139070037.

It is an arithmetic number, because the mean of its divisors is an integer number (238139070037).

Almost surely, 2^476278140073 is an apocalyptic number.

It is an amenable number.

476278140073 is a deficient number, since it is larger than the sum of its proper divisors (1).

476278140073 is an equidigital number, since it uses as much as digits as its factorization.

476278140073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 49.

The spelling of 476278140073 in words is "four hundred seventy-six billion, two hundred seventy-eight million, one hundred forty thousand, seventy-three".