245428295304 has 128 divisors (see below), whose sum is σ = 661312512000. Its totient is φ = 75681070080.

The previous prime is 245428295261. The next prime is 245428295317. The reversal of 245428295304 is 403592824542.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35914672 + ... + 35921504.

It is an arithmetic number, because the mean of its divisors is an integer number (5166504000).

Almost surely, 2^245428295304 is an apocalyptic number.

245428295304 is a gapful number since it is divisible by the number (24) 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 245428295304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330656256000).

245428295304 is an abundant number, since it is smaller than the sum of its proper divisors (415884216696).

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

245428295304 is a wasteful number, since it uses less digits than its factorization.

245428295304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8995 (or 8991 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 245428295304 in words is "two hundred forty-five billion, four hundred twenty-eight million, two hundred ninety-five thousand, three hundred four".