108735399966029 has 2 divisors, whose sum is σ = 108735399966030. Its totient is φ = 108735399966028.

The previous prime is 108735399966007. The next prime is 108735399966107. The reversal of 108735399966029 is 920669993537801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108594677449129 + 140722516900 = 10420877^2 + 375130^2 .

It is a cyclic number.

It is not a de Polignac number, because 108735399966029 - 2¹² = 108735399961933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108735399966229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54367699983014 + 54367699983015.

It is an arithmetic number, because the mean of its divisors is an integer number (54367699983015).

Almost surely, 2^{108735399966029} is an apocalyptic number.

It is an amenable number.

108735399966029 is a deficient number, since it is larger than the sum of its proper divisors (1).

108735399966029 is an equidigital number, since it uses as much as digits as its factorization.

108735399966029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1190427840, while the sum is 77.

The spelling of 108735399966029 in words is "one hundred eight trillion, seven hundred thirty-five billion, three hundred ninety-nine million, nine hundred sixty-six thousand, twenty-nine".