100546411642 has 8 divisors (see below), whose sum is σ = 150840854100. Its totient is φ = 50266126944.

The previous prime is 100546411633. The next prime is 100546411643. The reversal of 100546411642 is 246114645001.

It can be written as a sum of positive squares in 2 ways, for example, as 80957889961 + 19588521681 = 284531^2 + 139959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100546411598 and 100546411607.

It is not an unprimeable number, because it can be changed into a prime (100546411643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521667 + ... + 3550102.

Almost surely, 2^100546411642 is an apocalyptic number.

100546411642 is a deficient number, since it is larger than the sum of its proper divisors (50294442458).

100546411642 is an equidigital number, since it uses as much as digits as its factorization.

100546411642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078880.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 100546411642 in words is "one hundred billion, five hundred forty-six million, four hundred eleven thousand, six hundred forty-two".