353402240000 has 220 divisors, whose sum is σ = 887589336744. Its totient is φ = 140593152000.

The previous prime is 353402239999. The next prime is 353402240021. The reversal of 353402240000 is 42204353.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 126078599 + ... + 126081401.

Almost surely, 2^353402240000 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 353402240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443794668372).

353402240000 is an abundant number, since it is smaller than the sum of its proper divisors (534187096744).

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

353402240000 is an equidigital number, since it uses as much as digits as its factorization.

353402240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040 (or 3007 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

Adding to 353402240000 its reverse (42204353), we get a palindrome (353444444353).

The spelling of 353402240000 in words is "three hundred fifty-three billion, four hundred two million, two hundred forty thousand".