288287362940 has 48 divisors (see below), whose sum is σ = 611178117984. Its totient is φ = 114215424000.

The previous prime is 288287362939. The next prime is 288287362949. The reversal of 288287362940 is 49263782882.

It is a self number, because there is not a number n which added to its sum of digits gives 288287362940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288287362949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15657740 + ... + 15676140.

It is an arithmetic number, because the mean of its divisors is an integer number (12732877458).

Almost surely, 2^288287362940 is an apocalyptic number.

288287362940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

288287362940 is an abundant number, since it is smaller than the sum of its proper divisors (322890755044).

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

288287362940 is a wasteful number, since it uses less digits than its factorization.

288287362940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25838 (or 25836 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 59.

The spelling of 288287362940 in words is "two hundred eighty-eight billion, two hundred eighty-seven million, three hundred sixty-two thousand, nine hundred forty".