1202141429 has 2 divisors, whose sum is σ = 1202141430. Its totient is φ = 1202141428.

The previous prime is 1202141407. The next prime is 1202141509. The reversal of 1202141429 is 9241412021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1190595025 + 11546404 = 34505^2 + 3398^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202141429 - 2¹² = 1202137333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202141398 and 1202141407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202131429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601070714 + 601070715.

It is an arithmetic number, because the mean of its divisors is an integer number (601070715).

Almost surely, 2^1202141429 is an apocalyptic number.

It is an amenable number.

1202141429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202141429 is an equidigital number, since it uses as much as digits as its factorization.

1202141429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1202141429 is about 34671.9112395034. The cubic root of 1202141429 is about 1063.2903068470.

The spelling of 1202141429 in words is "one billion, two hundred two million, one hundred forty-one thousand, four hundred twenty-nine".