126462825043 has 2 divisors, whose sum is σ = 126462825044. Its totient is φ = 126462825042.

The previous prime is 126462825029. The next prime is 126462825107. The reversal of 126462825043 is 340528264621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126462825043 - 2⁵ = 126462825011 is a prime.

It is a super-2 number, since 2×126462825043² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (126462825023) 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 as a sum of consecutive naturals, namely, 63231412521 + 63231412522.

It is an arithmetic number, because the mean of its divisors is an integer number (63231412522).

Almost surely, 2^126462825043 is an apocalyptic number.

126462825043 is a deficient number, since it is larger than the sum of its proper divisors (1).

126462825043 is an equidigital number, since it uses as much as digits as its factorization.

126462825043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 126462825043 in words is "one hundred twenty-six billion, four hundred sixty-two million, eight hundred twenty-five thousand, forty-three".