126178885096 has 32 divisors (see below), whose sum is σ = 266418766080. Its totient is φ = 55503907200.

The previous prime is 126178885081. The next prime is 126178885097. The reversal of 126178885096 is 690588871621.

It is a super-2 number, since 2×126178885096² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126178885097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23123901 + ... + 23129356.

It is an arithmetic number, because the mean of its divisors is an integer number (8325586440).

Almost surely, 2^126178885096 is an apocalyptic number.

It is an amenable number.

126178885096 is an abundant number, since it is smaller than the sum of its proper divisors (140239880984).

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

126178885096 is a wasteful number, since it uses less digits than its factorization.

126178885096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46253305 (or 46253301 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 61.

The spelling of 126178885096 in words is "one hundred twenty-six billion, one hundred seventy-eight million, eight hundred eighty-five thousand, ninety-six".