126834046045 has 16 divisors (see below), whose sum is σ = 175737074688. Its totient is φ = 86075297280.

The previous prime is 126834045973. The next prime is 126834046069. The reversal of 126834046045 is 540640438621.

It is not a de Polignac number, because 126834046045 - 2⁷ = 126834045917 is a prime.

It is a super-2 number, since 2×126834046045² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 126834045992 and 126834046010.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18676141 + ... + 18682930.

It is an arithmetic number, because the mean of its divisors is an integer number (10983567168).

Almost surely, 2^126834046045 is an apocalyptic number.

It is an amenable number.

126834046045 is a deficient number, since it is larger than the sum of its proper divisors (48903028643).

126834046045 is an equidigital number, since it uses as much as digits as its factorization.

126834046045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37359180.

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

The spelling of 126834046045 in words is "one hundred twenty-six billion, eight hundred thirty-four million, forty-six thousand, forty-five".