126446456301 has 32 divisors (see below), whose sum is σ = 186629965440. Its totient is φ = 75508070400.

The previous prime is 126446456273. The next prime is 126446456317. The reversal of 126446456301 is 103654644621.

It is not a de Polignac number, because 126446456301 - 2¹⁵ = 126446423533 is a prime.

It is a super-2 number, since 2×126446456301² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126446456701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2404671 + ... + 2456691.

It is an arithmetic number, because the mean of its divisors is an integer number (5832186420).

Almost surely, 2^126446456301 is an apocalyptic number.

126446456301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

126446456301 is a deficient number, since it is larger than the sum of its proper divisors (60183509139).

126446456301 is a wasteful number, since it uses less digits than its factorization.

126446456301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53117.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 126446456301 in words is "one hundred twenty-six billion, four hundred forty-six million, four hundred fifty-six thousand, three hundred one".