100420443614 has 24 divisors (see below), whose sum is σ = 159059651400. Its totient is φ = 47542506192.

The previous prime is 100420443581. The next prime is 100420443637. The reversal of 100420443614 is 416344024001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1371497 + ... + 1442859.

It is an arithmetic number, because the mean of its divisors is an integer number (6627485475).

Almost surely, 2^100420443614 is an apocalyptic number.

100420443614 is a deficient number, since it is larger than the sum of its proper divisors (58639207786).

100420443614 is a wasteful number, since it uses less digits than its factorization.

100420443614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73352 (or 73333 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 100420443614 its reverse (416344024001), we get a palindrome (516764467615).

The spelling of 100420443614 in words is "one hundred billion, four hundred twenty million, four hundred forty-three thousand, six hundred fourteen".