100423410044100 has 576 divisors, whose sum is σ = 359471279032320. Its totient is φ = 21280734720000.

The previous prime is 100423410044033. The next prime is 100423410044101. The reversal of 100423410044100 is 1440014324001.

It is a super-2 number, since 2×100423410044100² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100423410044101) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2054842665 + ... + 2054891535.

Almost surely, 2^{100423410044100} is an apocalyptic number.

100423410044100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100423410044100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179735639516160).

100423410044100 is an abundant number, since it is smaller than the sum of its proper divisors (259047868988220).

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

100423410044100 is a wasteful number, since it uses less digits than its factorization.

100423410044100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51452 (or 51445 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 100423410044100 its reverse (1440014324001), we get a palindrome (101863424368101).

The spelling of 100423410044100 in words is "one hundred trillion, four hundred twenty-three billion, four hundred ten million, forty-four thousand, one hundred".