354340454350 has 48 divisors (see below), whose sum is σ = 671625124848. Its totient is φ = 139037783040.

The previous prime is 354340454339. The next prime is 354340454357. The reversal of 354340454350 is 53454043453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354340454357) 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 23 ways as a sum of consecutive naturals, for example, 28234777 + ... + 28247323.

It is an arithmetic number, because the mean of its divisors is an integer number (13992190101).

Almost surely, 2^354340454350 is an apocalyptic number.

354340454350 is a deficient number, since it is larger than the sum of its proper divisors (317284670498).

354340454350 is a wasteful number, since it uses less digits than its factorization.

354340454350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23269 (or 23264 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

The spelling of 354340454350 in words is "three hundred fifty-four billion, three hundred forty million, four hundred fifty-four thousand, three hundred fifty".