62706231641 has 2 divisors, whose sum is σ = 62706231642. Its totient is φ = 62706231640.

The previous prime is 62706231613. The next prime is 62706231647. The reversal of 62706231641 is 14613260726.

It is a happy number.

62706231641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37469732041 + 25236499600 = 193571^2 + 158860^2 .

It is a cyclic number.

It is not a de Polignac number, because 62706231641 - 2²² = 62702037337 is a prime.

It is a super-2 number, since 2×62706231641² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 62706231595 and 62706231604.

It is not a weakly prime, because it can be changed into another prime (62706231647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31353115820 + 31353115821.

It is an arithmetic number, because the mean of its divisors is an integer number (31353115821).

Almost surely, 2^62706231641 is an apocalyptic number.

It is an amenable number.

62706231641 is a deficient number, since it is larger than the sum of its proper divisors (1).

62706231641 is an equidigital number, since it uses as much as digits as its factorization.

62706231641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 62706231641 in words is "sixty-two billion, seven hundred six million, two hundred thirty-one thousand, six hundred forty-one".