10455420229 has 2 divisors, whose sum is σ = 10455420230. Its totient is φ = 10455420228.

The previous prime is 10455420221. The next prime is 10455420271. The reversal of 10455420229 is 92202455401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6734664225 + 3720756004 = 82065^2 + 60998^2 .

It is a cyclic number.

It is not a de Polignac number, because 10455420229 - 2³ = 10455420221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10455420194 and 10455420203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10455420221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5227710114 + 5227710115.

It is an arithmetic number, because the mean of its divisors is an integer number (5227710115).

Almost surely, 2^10455420229 is an apocalyptic number.

It is an amenable number.

10455420229 is a deficient number, since it is larger than the sum of its proper divisors (1).

10455420229 is an equidigital number, since it uses as much as digits as its factorization.

10455420229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 10455420229 in words is "ten billion, four hundred fifty-five million, four hundred twenty thousand, two hundred twenty-nine".