214140515100 has 72 divisors (see below), whose sum is σ = 620113643520. Its totient is φ = 57054943680.

The previous prime is 214140515089. The next prime is 214140515101. The reversal of 214140515100 is 1515041412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214140515101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42021 + ... + 655779.

Almost surely, 2^214140515100 is an apocalyptic number.

214140515100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214140515100 is an abundant number, since it is smaller than the sum of its proper divisors (405973128420).

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

214140515100 is a wasteful number, since it uses less digits than its factorization.

214140515100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614939 (or 614932 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 214140515100 its reverse (1515041412), we get a palindrome (215655556512).

The spelling of 214140515100 in words is "two hundred fourteen billion, one hundred forty million, five hundred fifteen thousand, one hundred".