126530226046429 has 8 divisors (see below), whose sum is σ = 135702725055840. Its totient is φ = 117609028379856.

The previous prime is 126530226046417. The next prime is 126530226046463. The reversal of 126530226046429 is 924640622035621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126530226046429 - 2²¹ = 126530223949277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126530226046409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62825334667 + ... + 62825336680.

It is an arithmetic number, because the mean of its divisors is an integer number (16962840631980).

Almost surely, 2^{126530226046429} is an apocalyptic number.

126530226046429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

126530226046429 is a deficient number, since it is larger than the sum of its proper divisors (9172499009411).

126530226046429 is a wasteful number, since it uses less digits than its factorization.

126530226046429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125650671419.

The product of its (nonzero) digits is 7464960, while the sum is 52.

The spelling of 126530226046429 in words is "one hundred twenty-six trillion, five hundred thirty billion, two hundred twenty-six million, forty-six thousand, four hundred twenty-nine".