140012023342240 has 48 divisors (see below), whose sum is σ = 378032463027072. Its totient is φ = 48004122288384.

The previous prime is 140012023342229. The next prime is 140012023342267. The reversal of 140012023342240 is 42243320210041.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 140012023342199 and 140012023342208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62505366444 + ... + 62505368683.

It is an arithmetic number, because the mean of its divisors is an integer number (7875676313064).

Almost surely, 2^{140012023342240} is an apocalyptic number.

140012023342240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140012023342240 is an abundant number, since it is smaller than the sum of its proper divisors (238020439684832).

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

140012023342240 is a wasteful number, since it uses less digits than its factorization.

140012023342240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125010735149 (or 125010735141 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 140012023342240 its reverse (42243320210041), we get a palindrome (182255343552281).

The spelling of 140012023342240 in words is "one hundred forty trillion, twelve billion, twenty-three million, three hundred forty-two thousand, two hundred forty".