363478252280 has 128 divisors (see below), whose sum is σ = 966359056320. Its totient is φ = 121301114880.

The previous prime is 363478252217. The next prime is 363478252297. The reversal of 363478252280 is 82252874363.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805904 + ... + 1173216.

Almost surely, 2^363478252280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 363478252280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483179528160).

363478252280 is an abundant number, since it is smaller than the sum of its proper divisors (602880804040).

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

363478252280 is a wasteful number, since it uses less digits than its factorization.

363478252280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367521 (or 367517 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 363478252280 in words is "three hundred sixty-three billion, four hundred seventy-eight million, two hundred fifty-two thousand, two hundred eighty".