100272765276642 has 32 divisors (see below), whose sum is σ = 229202000433792. Its totient is φ = 28648472961024.

The previous prime is 100272765276637. The next prime is 100272765276767. The reversal of 100272765276642 is 246672567272001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35651853 + ... + 38361440.

It is an arithmetic number, because the mean of its divisors is an integer number (7162562513556).

Almost surely, 2^{100272765276642} is an apocalyptic number.

100272765276642 is an abundant number, since it is smaller than the sum of its proper divisors (128929235157150).

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

100272765276642 is a wasteful number, since it uses less digits than its factorization.

100272765276642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74045562.

The product of its (nonzero) digits is 23708160, while the sum is 57.

The spelling of 100272765276642 in words is "one hundred trillion, two hundred seventy-two billion, seven hundred sixty-five million, two hundred seventy-six thousand, six hundred forty-two".