245098370880 has 896 divisors, whose sum is σ = 974571909120. Its totient is φ = 57480192000.

The previous prime is 245098370857. The next prime is 245098370929. The reversal of 245098370880 is 88073890542.

It is a happy number.

245098370880 is a `hidden beast` number, since 24 + 509 + 8 + 37 + 0 + 8 + 80 = 666.

It is a super-2 number, since 2×245098370880² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 388428165 + ... + 388428795.

Almost surely, 2^245098370880 is an apocalyptic number.

245098370880 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 245098370880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487285954560).

245098370880 is an abundant number, since it is smaller than the sum of its proper divisors (729473538240).

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

245098370880 is a wasteful number, since it uses less digits than its factorization.

245098370880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 245098370880 in words is "two hundred forty-five billion, ninety-eight million, three hundred seventy thousand, eight hundred eighty".