140828900949071 has 2 divisors, whose sum is σ = 140828900949072. Its totient is φ = 140828900949070.

The previous prime is 140828900949043. The next prime is 140828900949133. The reversal of 140828900949071 is 170949009828041.

It is an a-pointer prime, because the next prime (140828900949133) can be obtained adding 140828900949071 to its sum of digits (62).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140828900949071 - 2⁶ = 140828900949007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140828900948995 and 140828900949013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140828900919071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70414450474535 + 70414450474536.

It is an arithmetic number, because the mean of its divisors is an integer number (70414450474536).

Almost surely, 2^{140828900949071} is an apocalyptic number.

140828900949071 is a deficient number, since it is larger than the sum of its proper divisors (1).

140828900949071 is an equidigital number, since it uses as much as digits as its factorization.

140828900949071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 62.

The spelling of 140828900949071 in words is "one hundred forty trillion, eight hundred twenty-eight billion, nine hundred million, nine hundred forty-nine thousand, seventy-one".