303425121252000 has 384 divisors, whose sum is σ = 1084460529454848. Its totient is φ = 73552564224000.

The previous prime is 303425121251981. The next prime is 303425121252031. The reversal of 303425121252000 is 252121524303.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2147965372 + ... + 2148106628.

It is an arithmetic number, because the mean of its divisors is an integer number (2824115962122).

Almost surely, 2^{303425121252000} is an apocalyptic number.

303425121252000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303425121252000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542230264727424).

303425121252000 is an abundant number, since it is smaller than the sum of its proper divisors (781035408202848).

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

303425121252000 is a wasteful number, since it uses less digits than its factorization.

303425121252000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157569 (or 157551 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 303425121252000 its reverse (252121524303), we get a palindrome (303677242776303).

The spelling of 303425121252000 in words is "three hundred three trillion, four hundred twenty-five billion, one hundred twenty-one million, two hundred fifty-two thousand".