126024536419 has 2 divisors, whose sum is σ = 126024536420. Its totient is φ = 126024536418.

The previous prime is 126024536411. The next prime is 126024536483. The reversal of 126024536419 is 914635420621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126024536419 - 2³ = 126024536411 is a prime.

It is a super-2 number, since 2×126024536419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (126024536411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63012268209 + 63012268210.

It is an arithmetic number, because the mean of its divisors is an integer number (63012268210).

Almost surely, 2^126024536419 is an apocalyptic number.

126024536419 is a deficient number, since it is larger than the sum of its proper divisors (1).

126024536419 is an equidigital number, since it uses as much as digits as its factorization.

126024536419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 126024536419 in words is "one hundred twenty-six billion, twenty-four million, five hundred thirty-six thousand, four hundred nineteen".