100555431414 has 128 divisors (see below), whose sum is σ = 214173020160. Its totient is φ = 31430246400.

The previous prime is 100555431373. The next prime is 100555431437. The reversal of 100555431414 is 414134555001.

It is a super-2 number, since 2×100555431414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 417242334 + ... + 417242574.

It is an arithmetic number, because the mean of its divisors is an integer number (1673226720).

Almost surely, 2^100555431414 is an apocalyptic number.

100555431414 is an abundant number, since it is smaller than the sum of its proper divisors (113617588746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100555431414 is a wasteful number, since it uses less digits than its factorization.

100555431414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 100555431414 its reverse (414134555001), we get a palindrome (514689986415).

The spelling of 100555431414 in words is "one hundred billion, five hundred fifty-five million, four hundred thirty-one thousand, four hundred fourteen".