100421342014 has 16 divisors (see below), whose sum is σ = 172612411488. Its totient is φ = 42922333152.

The previous prime is 100421342009. The next prime is 100421342101. The reversal of 100421342014 is 410243124001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9609997 + ... + 9620440.

It is an arithmetic number, because the mean of its divisors is an integer number (10788275718).

Almost surely, 2^100421342014 is an apocalyptic number.

100421342014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100421342014 is a deficient number, since it is larger than the sum of its proper divisors (72191069474).

100421342014 is a wasteful number, since it uses less digits than its factorization.

100421342014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19230819.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 100421342014 its reverse (410243124001), we get a palindrome (510664466015).

The spelling of 100421342014 in words is "one hundred billion, four hundred twenty-one million, three hundred forty-two thousand, fourteen".