100354014434 has 4 divisors (see below), whose sum is σ = 150531021654. Its totient is φ = 50177007216.

The previous prime is 100354014419. The next prime is 100354014469. The reversal of 100354014434 is 434410453001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69587802025 + 30766212409 = 263795^2 + 175403^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100354014397 and 100354014406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25088503607 + ... + 25088503610.

Almost surely, 2^100354014434 is an apocalyptic number.

100354014434 is a deficient number, since it is larger than the sum of its proper divisors (50177007220).

100354014434 is an equidigital number, since it uses as much as digits as its factorization.

100354014434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50177007219.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 100354014434 its reverse (434410453001), we get a palindrome (534764467435).

The spelling of 100354014434 in words is "one hundred billion, three hundred fifty-four million, fourteen thousand, four hundred thirty-four".