140922156811 has 2 divisors, whose sum is σ = 140922156812. Its totient is φ = 140922156810.

The previous prime is 140922156797. The next prime is 140922156833. The reversal of 140922156811 is 118651229041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140922156811 is a prime.

It is not a weakly prime, because it can be changed into another prime (140922156211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70461078405 + 70461078406.

It is an arithmetic number, because the mean of its divisors is an integer number (70461078406).

Almost surely, 2^140922156811 is an apocalyptic number.

140922156811 is a deficient number, since it is larger than the sum of its proper divisors (1).

140922156811 is an equidigital number, since it uses as much as digits as its factorization.

140922156811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 40.

The spelling of 140922156811 in words is "one hundred forty billion, nine hundred twenty-two million, one hundred fifty-six thousand, eight hundred eleven".