100414452155 has 4 divisors (see below), whose sum is σ = 120497342592. Its totient is φ = 80331561720.

The previous prime is 100414452137. The next prime is 100414452169. The reversal of 100414452155 is 551254414001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551254414001 = 560017 ⋅984353.

It is not a de Polignac number, because 100414452155 - 2⁸ = 100414451899 is a prime.

It is a super-4 number, since 4×100414452155⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10041445211 + ... + 10041445220.

It is an arithmetic number, because the mean of its divisors is an integer number (30124335648).

Almost surely, 2^100414452155 is an apocalyptic number.

100414452155 is a deficient number, since it is larger than the sum of its proper divisors (20082890437).

100414452155 is an equidigital number, since it uses as much as digits as its factorization.

100414452155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20082890436.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 100414452155 its reverse (551254414001), we get a palindrome (651668866156).

The spelling of 100414452155 in words is "one hundred billion, four hundred fourteen million, four hundred fifty-two thousand, one hundred fifty-five".