10204212144029 has 2 divisors, whose sum is σ = 10204212144030. Its totient is φ = 10204212144028.

The previous prime is 10204212144023. The next prime is 10204212144037. The reversal of 10204212144029 is 92044121240201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6780805584004 + 3423406560025 = 2603998^2 + 1850245^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10204212144029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10204212143986 and 10204212144004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10204212144023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102106072014 + 5102106072015.

It is an arithmetic number, because the mean of its divisors is an integer number (5102106072015).

Almost surely, 2^{10204212144029} is an apocalyptic number.

It is an amenable number.

10204212144029 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204212144029 is an equidigital number, since it uses as much as digits as its factorization.

10204212144029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 10204212144029 in words is "ten trillion, two hundred four billion, two hundred twelve million, one hundred forty-four thousand, twenty-nine".