62731428107 has 2 divisors, whose sum is σ = 62731428108. Its totient is φ = 62731428106.

The previous prime is 62731428091. The next prime is 62731428113. The reversal of 62731428107 is 70182413726.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62731428107 - 2⁴ = 62731428091 is a prime.

It is not a weakly prime, because it can be changed into another prime (62731428157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31365714053 + 31365714054.

It is an arithmetic number, because the mean of its divisors is an integer number (31365714054).

Almost surely, 2^62731428107 is an apocalyptic number.

62731428107 is a deficient number, since it is larger than the sum of its proper divisors (1).

62731428107 is an equidigital number, since it uses as much as digits as its factorization.

62731428107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 62731428107 in words is "sixty-two billion, seven hundred thirty-one million, four hundred twenty-eight thousand, one hundred seven".