146969424101 has 2 divisors, whose sum is σ = 146969424102. Its totient is φ = 146969424100.

The previous prime is 146969423989. The next prime is 146969424109. The reversal of 146969424101 is 101424969641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127878475201 + 19090948900 = 357601^2 + 138170^2 .

It is a cyclic number.

It is not a de Polignac number, because 146969424101 - 2²² = 146965229797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146969424109) 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, 73484712050 + 73484712051.

It is an arithmetic number, because the mean of its divisors is an integer number (73484712051).

Almost surely, 2^146969424101 is an apocalyptic number.

It is an amenable number.

146969424101 is a deficient number, since it is larger than the sum of its proper divisors (1).

146969424101 is an equidigital number, since it uses as much as digits as its factorization.

146969424101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 146969424101 in words is "one hundred forty-six billion, nine hundred sixty-nine million, four hundred twenty-four thousand, one hundred one".