355100240000 has 320 divisors, whose sum is σ = 973170110880. Its totient is φ = 127948800000.

The previous prime is 355100239979. The next prime is 355100240009. The reversal of 355100240000 is 42001553.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (355100240009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 99438215 + ... + 99441785.

Almost surely, 2^355100240000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355100240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486585055440).

355100240000 is an abundant number, since it is smaller than the sum of its proper divisors (618069870880).

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

355100240000 is a wasteful number, since it uses less digits than its factorization.

355100240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729 (or 3702 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 355100240000 its reverse (42001553), we get a palindrome (355142241553).

The spelling of 355100240000 in words is "three hundred fifty-five billion, one hundred million, two hundred forty thousand".