140827972147 has 2 divisors, whose sum is σ = 140827972148. Its totient is φ = 140827972146.

The previous prime is 140827972111. The next prime is 140827972189. The reversal of 140827972147 is 741279728041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140827972147 - 2²⁷ = 140693754419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140827972094 and 140827972103.

It is not a weakly prime, because it can be changed into another prime (140827972847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70413986073 + 70413986074.

It is an arithmetic number, because the mean of its divisors is an integer number (70413986074).

Almost surely, 2^140827972147 is an apocalyptic number.

140827972147 is a deficient number, since it is larger than the sum of its proper divisors (1).

140827972147 is an equidigital number, since it uses as much as digits as its factorization.

140827972147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1580544, while the sum is 52.

The spelling of 140827972147 in words is "one hundred forty billion, eight hundred twenty-seven million, nine hundred seventy-two thousand, one hundred forty-seven".