100814842415481 has 16 divisors (see below), whose sum is σ = 135108693888000. Its totient is φ = 66865510082448.

The previous prime is 100814842415479. The next prime is 100814842415491. The reversal of 100814842415481 is 184514248418001.

It is not a de Polignac number, because 100814842415481 - 2¹ = 100814842415479 is a prime.

It is a super-2 number, since 2×100814842415481² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100814842415491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2377261 + ... + 14397258.

It is an arithmetic number, because the mean of its divisors is an integer number (8444293368000).

Almost surely, 2^{100814842415481} is an apocalyptic number.

It is an amenable number.

100814842415481 is a deficient number, since it is larger than the sum of its proper divisors (34293851472519).

100814842415481 is a wasteful number, since it uses less digits than its factorization.

100814842415481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16784788.

The product of its (nonzero) digits is 1310720, while the sum is 51.

The spelling of 100814842415481 in words is "one hundred trillion, eight hundred fourteen billion, eight hundred forty-two million, four hundred fifteen thousand, four hundred eighty-one".