116429641 has 2 divisors, whose sum is σ = 116429642. Its totient is φ = 116429640.

The previous prime is 116429629. The next prime is 116429723. The reversal of 116429641 is 146924611.

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., 59351616 + 57078025 = 7704^2 + 7555^2 .

It is a cyclic number.

It is not a de Polignac number, because 116429641 - 2⁵ = 116429609 is a prime.

It is a super-2 number, since 2×116429641² = 27111722606777762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116429597 and 116429606.

It is not a weakly prime, because it can be changed into another prime (116429441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58214820 + 58214821.

It is an arithmetic number, because the mean of its divisors is an integer number (58214821).

Almost surely, 2^116429641 is an apocalyptic number.

It is an amenable number.

116429641 is a deficient number, since it is larger than the sum of its proper divisors (1).

116429641 is an equidigital number, since it uses as much as digits as its factorization.

116429641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 34.

The square root of 116429641 is about 10790.2567624686. The cubic root of 116429641 is about 488.3012688342.

The spelling of 116429641 in words is "one hundred sixteen million, four hundred twenty-nine thousand, six hundred forty-one".