126435334245 has 32 divisors (see below), whose sum is σ = 220903994880. Its totient is φ = 61241739840.

The previous prime is 126435334153. The next prime is 126435334283. The reversal of 126435334245 is 542433534621.

It is not a de Polignac number, because 126435334245 - 2⁸ = 126435333989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126435334197 and 126435334206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207859 + ... + 544128.

It is an arithmetic number, because the mean of its divisors is an integer number (6903249840).

Almost surely, 2^126435334245 is an apocalyptic number.

126435334245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

126435334245 is a deficient number, since it is larger than the sum of its proper divisors (94468660635).

126435334245 is a wasteful number, since it uses less digits than its factorization.

126435334245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753025.

The product of its digits is 1036800, while the sum is 42.

Adding to 126435334245 its reverse (542433534621), we get a palindrome (668868868866).

The spelling of 126435334245 in words is "one hundred twenty-six billion, four hundred thirty-five million, three hundred thirty-four thousand, two hundred forty-five".