949188034403429 has 2 divisors, whose sum is σ = 949188034403430. Its totient is φ = 949188034403428.

The previous prime is 949188034403407. The next prime is 949188034403443. The reversal of 949188034403429 is 924304430881949.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877801199844100 + 71386834559329 = 29627710^2 + 8449073^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-949188034403429 is a prime.

It is a super-2 number, since 2×949188034403429² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949188034402429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474594017201714 + 474594017201715.

It is an arithmetic number, because the mean of its divisors is an integer number (474594017201715).

Almost surely, 2^{949188034403429} is an apocalyptic number.

It is an amenable number.

949188034403429 is a deficient number, since it is larger than the sum of its proper divisors (1).

949188034403429 is an equidigital number, since it uses as much as digits as its factorization.

949188034403429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 214990848, while the sum is 68.

The spelling of 949188034403429 in words is "nine hundred forty-nine trillion, one hundred eighty-eight billion, thirty-four million, four hundred three thousand, four hundred twenty-nine".