354523030000 has 50 divisors (see below), whose sum is σ = 858335732144. Its totient is φ = 141809208000.

The previous prime is 354523029983. The next prime is 354523030007. The reversal of 354523030000 is 30325453.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354523030007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17716152 + ... + 17736151.

Almost surely, 2^354523030000 is an apocalyptic number.

It is an amenable number.

354523030000 is an abundant number, since it is smaller than the sum of its proper divisors (503812702144).

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

354523030000 is an equidigital number, since it uses as much as digits as its factorization.

354523030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35452331 (or 35452310 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 354523030000 its reverse (30325453), we get a palindrome (354553355453).

The spelling of 354523030000 in words is "three hundred fifty-four billion, five hundred twenty-three million, thirty thousand".