140827107982 has 16 divisors (see below), whose sum is σ = 232258885632. Its totient is φ = 63508286520.

The previous prime is 140827107947. The next prime is 140827107983. The reversal of 140827107982 is 289701728041.

It is a super-2 number, since 2×140827107982² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140827107983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25198908 + ... + 25204495.

It is an arithmetic number, because the mean of its divisors is an integer number (14516180352).

Almost surely, 2^140827107982 is an apocalyptic number.

140827107982 is a deficient number, since it is larger than the sum of its proper divisors (91431777650).

140827107982 is a wasteful number, since it uses less digits than its factorization.

140827107982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50403543.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 140827107982 in words is "one hundred forty billion, eight hundred twenty-seven million, one hundred seven thousand, nine hundred eighty-two".