101428418240 has 28 divisors (see below), whose sum is σ = 241526421696. Its totient is φ = 40571367168.

The previous prime is 101428418207. The next prime is 101428418243. The reversal of 101428418240 is 42814824101.

It is a self number, because there is not a number n which added to its sum of digits gives 101428418240.

It is not an unprimeable number, because it can be changed into a prime (101428418243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158481584 + ... + 158482223.

It is an arithmetic number, because the mean of its divisors is an integer number (8625943632).

Almost surely, 2^101428418240 is an apocalyptic number.

101428418240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101428418240 is an abundant number, since it is smaller than the sum of its proper divisors (140098003456).

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

101428418240 is an equidigital number, since it uses as much as digits as its factorization.

101428418240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316963824 (or 316963814 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The spelling of 101428418240 in words is "one hundred one billion, four hundred twenty-eight million, four hundred eighteen thousand, two hundred forty".