100024429 has 2 divisors, whose sum is σ = 100024430. Its totient is φ = 100024428.

The previous prime is 100024391. The next prime is 100024453. The reversal of 100024429 is 924420001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58936329 + 41088100 = 7677^2 + 6410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100024429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100024499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50012214 + 50012215.

It is an arithmetic number, because the mean of its divisors is an integer number (50012215).

Almost surely, 2^100024429 is an apocalyptic number.

It is an amenable number.

100024429 is a deficient number, since it is larger than the sum of its proper divisors (1).

100024429 is an equidigital number, since it uses as much as digits as its factorization.

100024429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 100024429 is about 10001.2213754121. The cubic root of 100024429 is about 464.1966767418.

The spelling of 100024429 in words is "one hundred million, twenty-four thousand, four hundred twenty-nine".