354709050920 has 64 divisors (see below), whose sum is σ = 918766817280. Its totient is φ = 120726821376.

The previous prime is 354709050887. The next prime is 354709050929. The reversal of 354709050920 is 29050907453.

It is not an unprimeable number, because it can be changed into a prime (354709050929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4585064 + ... + 4661783.

It is an arithmetic number, because the mean of its divisors is an integer number (14355731520).

Almost surely, 2^354709050920 is an apocalyptic number.

It is an amenable number.

354709050920 is an abundant number, since it is smaller than the sum of its proper divisors (564057766360).

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

354709050920 is a wasteful number, since it uses less digits than its factorization.

354709050920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247002 (or 9246998 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 354709050920 in words is "three hundred fifty-four billion, seven hundred nine million, fifty thousand, nine hundred twenty".