126210230160 has 80 divisors (see below), whose sum is σ = 447144821376. Its totient is φ = 28848052224.

The previous prime is 126210230147. The next prime is 126210230161. The reversal of 126210230160 is 61032012621.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 126210230160.

It is not an unprimeable number, because it can be changed into a prime (126210230161) 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 15 ways as a sum of consecutive naturals, for example, 37560889 + ... + 37564248.

Almost surely, 2^126210230160 is an apocalyptic number.

126210230160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126210230160 is an abundant number, since it is smaller than the sum of its proper divisors (320934591216).

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

126210230160 is a wasteful number, since it uses less digits than its factorization.

126210230160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75125160 (or 75125154 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 126210230160 its reverse (61032012621), we get a palindrome (187242242781).

The spelling of 126210230160 in words is "one hundred twenty-six billion, two hundred ten million, two hundred thirty thousand, one hundred sixty".