245412024100 has 36 divisors (see below), whose sum is σ = 534361712724. Its totient is φ = 97829764480.

The previous prime is 245412024047. The next prime is 245412024107. The reversal of 245412024100 is 1420214542.

It can be written as a sum of positive squares in 6 ways, for example, as 52346694436 + 193065329664 = 228794^2 + 439392^2 .

It is a super-3 number, since 3×245412024100³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (245412024107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4158619 + ... + 4217218.

It is an arithmetic number, because the mean of its divisors is an integer number (14843380909).

Almost surely, 2^245412024100 is an apocalyptic number.

245412024100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245412024100 is an abundant number, since it is smaller than the sum of its proper divisors (288949688624).

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

245412024100 is a wasteful number, since it uses less digits than its factorization.

245412024100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8376144 (or 8376137 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 245412024100 its reverse (1420214542), we get a palindrome (246832238642).

The spelling of 245412024100 in words is "two hundred forty-five billion, four hundred twelve million, twenty-four thousand, one hundred".