140878026382 has 8 divisors (see below), whose sum is σ = 211369709736. Its totient is φ = 70421456472.

The previous prime is 140878026379. The next prime is 140878026389. The reversal of 140878026382 is 283620878041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140878026389) 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, 8768328 + ... + 8784379.

It is an arithmetic number, because the mean of its divisors is an integer number (26421213717).

Almost surely, 2^140878026382 is an apocalyptic number.

140878026382 is a deficient number, since it is larger than the sum of its proper divisors (70491683354).

140878026382 is a wasteful number, since it uses less digits than its factorization.

140878026382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17556722.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 140878026382 in words is "one hundred forty billion, eight hundred seventy-eight million, twenty-six thousand, three hundred eighty-two".