126545105334 has 32 divisors (see below), whose sum is σ = 260128154880. Its totient is φ = 41010445152.

The previous prime is 126545105333. The next prime is 126545105347. The reversal of 126545105334 is 433501545621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 126545105292 and 126545105301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126545105333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76737 + ... + 508899.

It is an arithmetic number, because the mean of its divisors is an integer number (8129004840).

Almost surely, 2^126545105334 is an apocalyptic number.

126545105334 is an abundant number, since it is smaller than the sum of its proper divisors (133583049546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126545105334 is a wasteful number, since it uses less digits than its factorization.

126545105334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433524.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 126545105334 in words is "one hundred twenty-six billion, five hundred forty-five million, one hundred five thousand, three hundred thirty-four".