245404335000 has 240 divisors, whose sum is σ = 842680099800. Its totient is φ = 59491520000.

The previous prime is 245404334983. The next prime is 245404335041. The reversal of 245404335000 is 533404542.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1747396 + ... + 1882604.

Almost surely, 2^245404335000 is an apocalyptic number.

245404335000 is a gapful number since it is divisible by the number (20) 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 245404335000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421340049900).

245404335000 is an abundant number, since it is smaller than the sum of its proper divisors (597275764800).

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

245404335000 is a wasteful number, since it uses less digits than its factorization.

245404335000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135260 (or 135230 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 245404335000 its reverse (533404542), we get a palindrome (245937739542).

The spelling of 245404335000 in words is "two hundred forty-five billion, four hundred four million, three hundred thirty-five thousand".