126234318471 has 32 divisors (see below), whose sum is σ = 170624348160. Its totient is φ = 83009643264.

The previous prime is 126234318401. The next prime is 126234318479. The reversal of 126234318471 is 174813432621.

It is not a de Polignac number, because 126234318471 - 2¹⁵ = 126234285703 is a prime.

It is a super-3 number, since 3×126234318471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126234318479) 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 in 31 ways as a sum of consecutive naturals, for example, 67180710 + ... + 67182588.

It is an arithmetic number, because the mean of its divisors is an integer number (5332010880).

Almost surely, 2^126234318471 is an apocalyptic number.

126234318471 is a deficient number, since it is larger than the sum of its proper divisors (44390029689).

126234318471 is a wasteful number, since it uses less digits than its factorization.

126234318471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975.

The product of its digits is 193536, while the sum is 42.

The spelling of 126234318471 in words is "one hundred twenty-six billion, two hundred thirty-four million, three hundred eighteen thousand, four hundred seventy-one".