345373790380 has 48 divisors (see below), whose sum is σ = 732873458016. Its totient is φ = 136704522240.

The previous prime is 345373790371. The next prime is 345373790381. The reversal of 345373790380 is 83097373543.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (345373790381) 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, 21947115 + ... + 21962845.

It is an arithmetic number, because the mean of its divisors is an integer number (15268197042).

Almost surely, 2^345373790380 is an apocalyptic number.

It is an amenable number.

345373790380 is an abundant number, since it is smaller than the sum of its proper divisors (387499667636).

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

345373790380 is a wasteful number, since it uses less digits than its factorization.

345373790380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27154 (or 27152 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 52.

The spelling of 345373790380 in words is "three hundred forty-five billion, three hundred seventy-three million, seven hundred ninety thousand, three hundred eighty".