140816425244420 has 96 divisors (see below), whose sum is σ = 300937845680640. Its totient is φ = 55337289835520.

The previous prime is 140816425244419. The next prime is 140816425244437. The reversal of 140816425244420 is 24442524618041.

It is a happy number.

It is a super-2 number, since 2×140816425244420² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5329299329 + ... + 5329325751.

It is an arithmetic number, because the mean of its divisors is an integer number (3134769225840).

Almost surely, 2^{140816425244420} is an apocalyptic number.

140816425244420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140816425244420 is an abundant number, since it is smaller than the sum of its proper divisors (160121420436220).

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

140816425244420 is a wasteful number, since it uses less digits than its factorization.

140816425244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39605 (or 39603 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 47.

The spelling of 140816425244420 in words is "one hundred forty trillion, eight hundred sixteen billion, four hundred twenty-five million, two hundred forty-four thousand, four hundred twenty".