3453550242 has 32 divisors (see below), whose sum is σ = 7078336512. Its totient is φ = 1122978384.

The previous prime is 3453550241. The next prime is 3453550279. The reversal of 3453550242 is 2420553543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3453550241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298 + ... + 83109.

It is an arithmetic number, because the mean of its divisors is an integer number (221198016).

Almost surely, 2^3453550242 is an apocalyptic number.

3453550242 is an abundant number, since it is smaller than the sum of its proper divisors (3624786270).

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

3453550242 is a wasteful number, since it uses less digits than its factorization.

3453550242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83582.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 3453550242 is about 58766.9145182900. The cubic root of 3453550242 is about 1511.5479414434.

The spelling of 3453550242 in words is "three billion, four hundred fifty-three million, five hundred fifty thousand, two hundred forty-two".