126880468113 has 32 divisors (see below), whose sum is σ = 195197184000. Its totient is φ = 71808258816.

The previous prime is 126880468109. The next prime is 126880468171. The reversal of 126880468113 is 311864088621.

It is not a de Polignac number, because 126880468113 - 2² = 126880468109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126880468103) 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 31 ways as a sum of consecutive naturals, for example, 3300718 + ... + 3338936.

It is an arithmetic number, because the mean of its divisors is an integer number (6099912000).

Almost surely, 2^126880468113 is an apocalyptic number.

It is an amenable number.

126880468113 is a deficient number, since it is larger than the sum of its proper divisors (68316715887).

126880468113 is a wasteful number, since it uses less digits than its factorization.

126880468113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39741.

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 126880468113 in words is "one hundred twenty-six billion, eight hundred eighty million, four hundred sixty-eight thousand, one hundred thirteen".