245454321404100 has 144 divisors (see below), whose sum is σ = 727482634131456. Its totient is φ = 63868295568000.

The previous prime is 245454321403981. The next prime is 245454321404101. The reversal of 245454321404100 is 1404123454542.

245454321404100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245454321404101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21629136 + ... + 30963335.

It is an arithmetic number, because the mean of its divisors is an integer number (5051962737024).

Almost surely, 2^{245454321404100} is an apocalyptic number.

245454321404100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245454321404100 is an abundant number, since it is smaller than the sum of its proper divisors (482028312727356).

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

245454321404100 is a wasteful number, since it uses less digits than its factorization.

245454321404100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52592866 (or 52592859 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 245454321404100 its reverse (1404123454542), we get a palindrome (246858444858642).

The spelling of 245454321404100 in words is "two hundred forty-five trillion, four hundred fifty-four billion, three hundred twenty-one million, four hundred four thousand, one hundred".