4342540222100 has 18 divisors (see below), whose sum is σ = 9423312282174. Its totient is φ = 1737016088800.

The previous prime is 4342540222081. The next prime is 4342540222123. The reversal of 4342540222100 is 12220452434.

It can be written as a sum of positive squares in 3 ways, for example, as 20390697616 + 4322149524484 = 142796^2 + 2078978^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21712701011 + ... + 21712701210.

Almost surely, 2^{4342540222100} is an apocalyptic number.

It is an amenable number.

4342540222100 is an abundant number, since it is smaller than the sum of its proper divisors (5080772060074).

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

4342540222100 is a wasteful number, since it uses less digits than its factorization.

4342540222100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43425402235 (or 43425402228 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 4342540222100 its reverse (12220452434), we get a palindrome (4354760674534).

The spelling of 4342540222100 in words is "four trillion, three hundred forty-two billion, five hundred forty million, two hundred twenty-two thousand, one hundred".