342100550 has 48 divisors (see below), whose sum is σ = 695942064. Its totient is φ = 124080000.

The previous prime is 342100543. The next prime is 342100553. The reversal of 342100550 is 55001243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342100553) 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, 363080 + ... + 364020.

It is an arithmetic number, because the mean of its divisors is an integer number (14498793).

Almost surely, 2^342100550 is an apocalyptic number.

342100550 is an abundant number, since it is smaller than the sum of its proper divisors (353841514).

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

342100550 is a wasteful number, since it uses less digits than its factorization.

342100550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625 (or 1620 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 342100550 is about 18495.9603697672. The cubic root of 342100550 is about 699.3875936343.

Adding to 342100550 its reverse (55001243), we get a palindrome (397101793).

The spelling of 342100550 in words is "three hundred forty-two million, one hundred thousand, five hundred fifty".