11420034929 has 2 divisors, whose sum is σ = 11420034930. Its totient is φ = 11420034928.

The previous prime is 11420034881. The next prime is 11420034959. The reversal of 11420034929 is 92943002411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5906229904 + 5513805025 = 76852^2 + 74255^2 .

It is a cyclic number.

It is not a de Polignac number, because 11420034929 - 2⁸ = 11420034673 is a prime.

It is not a weakly prime, because it can be changed into another prime (11420034959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5710017464 + 5710017465.

It is an arithmetic number, because the mean of its divisors is an integer number (5710017465).

Almost surely, 2^11420034929 is an apocalyptic number.

It is an amenable number.

11420034929 is a deficient number, since it is larger than the sum of its proper divisors (1).

11420034929 is an equidigital number, since it uses as much as digits as its factorization.

11420034929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 11420034929 in words is "eleven billion, four hundred twenty million, thirty-four thousand, nine hundred twenty-nine".