100422440134 has 8 divisors (see below), whose sum is σ = 158561747640. Its totient is φ = 47568524256.

The previous prime is 100422440117. The next prime is 100422440147. The reversal of 100422440134 is 431044224001.

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 = 100422440099 and 100422440108.

It is a congruent 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, 1321347859 + ... + 1321347934.

It is an arithmetic number, because the mean of its divisors is an integer number (19820218455).

Almost surely, 2^100422440134 is an apocalyptic number.

100422440134 is a deficient number, since it is larger than the sum of its proper divisors (58139307506).

100422440134 is a wasteful number, since it uses less digits than its factorization.

100422440134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642695814.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100422440134 its reverse (431044224001), we get a palindrome (531466664135).

The spelling of 100422440134 in words is "one hundred billion, four hundred twenty-two million, four hundred forty thousand, one hundred thirty-four".