100408481434 has 8 divisors (see below), whose sum is σ = 150615105300. Its totient is φ = 50203446336.

The previous prime is 100408481413. The next prime is 100408481477. The reversal of 100408481434 is 434184804001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 92779332409 + 7629149025 = 304597^2 + 87345^2 .

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 = 100408481393 and 100408481402.

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, 224109 + ... + 501040.

Almost surely, 2^100408481434 is an apocalyptic number.

100408481434 is a deficient number, since it is larger than the sum of its proper divisors (50206623866).

100408481434 is an equidigital number, since it uses as much as digits as its factorization.

100408481434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794384.

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 100408481434 in words is "one hundred billion, four hundred eight million, four hundred eighty-one thousand, four hundred thirty-four".