107287802440 has 64 divisors (see below), whose sum is σ = 297104693760. Its totient is φ = 33954819840.

The previous prime is 107287802437. The next prime is 107287802441. The reversal of 107287802440 is 44208782701.

107287802440 is digitally balanced in base 3, 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 (107287802441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14733696 + ... + 14740975.

It is an arithmetic number, because the mean of its divisors is an integer number (4642260840).

Almost surely, 2^107287802440 is an apocalyptic number.

107287802440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107287802440 is an abundant number, since it is smaller than the sum of its proper divisors (189816891320).

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

107287802440 is a wasteful number, since it uses less digits than its factorization.

107287802440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29474702 (or 29474698 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 43.

The spelling of 107287802440 in words is "one hundred seven billion, two hundred eighty-seven million, eight hundred two thousand, four hundred forty".