140828900949133 has 2 divisors, whose sum is σ = 140828900949134. Its totient is φ = 140828900949132.

The previous prime is 140828900949071. The next prime is 140828900949169. The reversal of 140828900949133 is 331949009828041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118170748785769 + 22658152163364 = 10870637^2 + 4760058^2 .

It is an emirp because it is prime and its reverse (331949009828041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140828900949133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140828900949433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70414450474566 + 70414450474567.

It is an arithmetic number, because the mean of its divisors is an integer number (70414450474567).

Almost surely, 2^{140828900949133} is an apocalyptic number.

It is an amenable number.

140828900949133 is a deficient number, since it is larger than the sum of its proper divisors (1).

140828900949133 is an equidigital number, since it uses as much as digits as its factorization.

140828900949133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13436928, while the sum is 61.

The spelling of 140828900949133 in words is "one hundred forty trillion, eight hundred twenty-eight billion, nine hundred million, nine hundred forty-nine thousand, one hundred thirty-three".