47626431241 has 2 divisors, whose sum is σ = 47626431242. Its totient is φ = 47626431240.

The previous prime is 47626431233. The next prime is 47626431313. The reversal of 47626431241 is 14213462674.

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., 32125185225 + 15501246016 = 179235^2 + 124504^2 .

It is a cyclic number.

It is not a de Polignac number, because 47626431241 - 2³ = 47626431233 is a prime.

It is a super-3 number, since 3×47626431241³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47626431194 and 47626431203.

It is not a weakly prime, because it can be changed into another prime (47626431211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23813215620 + 23813215621.

It is an arithmetic number, because the mean of its divisors is an integer number (23813215621).

Almost surely, 2^47626431241 is an apocalyptic number.

It is an amenable number.

47626431241 is a deficient number, since it is larger than the sum of its proper divisors (1).

47626431241 is an equidigital number, since it uses as much as digits as its factorization.

47626431241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 40.

The spelling of 47626431241 in words is "forty-seven billion, six hundred twenty-six million, four hundred thirty-one thousand, two hundred forty-one".