350444221235500 has 96 divisors (see below), whose sum is σ = 884536965486720. Its totient is φ = 118802278425600.

The previous prime is 350444221235497. The next prime is 350444221235501. The reversal of 350444221235500 is 5532122444053.

It is a super-2 number, since 2×350444221235500² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (350444221235501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562199289 + ... + 562822288.

It is an arithmetic number, because the mean of its divisors is an integer number (9213926723820).

Almost surely, 2^{350444221235500} is an apocalyptic number.

It is an amenable number.

350444221235500 is an abundant number, since it is smaller than the sum of its proper divisors (534092744251220).

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

350444221235500 is a wasteful number, since it uses less digits than its factorization.

350444221235500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125021692 (or 1125021680 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 350444221235500 its reverse (5532122444053), we get a palindrome (355976343679553).

The spelling of 350444221235500 in words is "three hundred fifty trillion, four hundred forty-four billion, two hundred twenty-one million, two hundred thirty-five thousand, five hundred".