126216706700 has 72 divisors (see below), whose sum is σ = 326626927872. Its totient is φ = 41392802880.

The previous prime is 126216706687. The next prime is 126216706709. The reversal of 126216706700 is 7607612621.

It is not an unprimeable number, because it can be changed into a prime (126216706709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3903674 + ... + 3935873.

Almost surely, 2^126216706700 is an apocalyptic number.

126216706700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126216706700 is an abundant number, since it is smaller than the sum of its proper divisors (200410221172).

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

126216706700 is a wasteful number, since it uses less digits than its factorization.

126216706700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7839591 (or 7839584 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 126216706700 in words is "one hundred twenty-six billion, two hundred sixteen million, seven hundred six thousand, seven hundred".