354145055442 has 8 divisors (see below), whose sum is σ = 708290110896. Its totient is φ = 118048351812.

The previous prime is 354145055423. The next prime is 354145055449. The reversal of 354145055442 is 244550541453.

It is a sphenic number, since it is the product of 3 distinct primes.

354145055442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 354145055394 and 354145055403.

It is not an unprimeable number, because it can be changed into a prime (354145055449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29512087948 + ... + 29512087959.

It is an arithmetic number, because the mean of its divisors is an integer number (88536263862).

Almost surely, 2^354145055442 is an apocalyptic number.

354145055442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

354145055442 is a wasteful number, since it uses less digits than its factorization.

354145055442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59024175912.

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 354145055442 its reverse (244550541453), we get a palindrome (598695596895).

The spelling of 354145055442 in words is "three hundred fifty-four billion, one hundred forty-five million, fifty-five thousand, four hundred forty-two".