126434023341 has 16 divisors (see below), whose sum is σ = 172281544704. Its totient is φ = 82440343664.

The previous prime is 126434023337. The next prime is 126434023343. The reversal of 126434023341 is 143320434621.

It is a cyclic number.

It is not a de Polignac number, because 126434023341 - 2² = 126434023337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126434023343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91845 + ... + 511178.

It is an arithmetic number, because the mean of its divisors is an integer number (10767596544).

Almost surely, 2^126434023341 is an apocalyptic number.

It is an amenable number.

126434023341 is a deficient number, since it is larger than the sum of its proper divisors (45847521363).

126434023341 is a wasteful number, since it uses less digits than its factorization.

126434023341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604560.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 126434023341 its reverse (143320434621), we get a palindrome (269754457962).

The spelling of 126434023341 in words is "one hundred twenty-six billion, four hundred thirty-four million, twenty-three thousand, three hundred forty-one".