140430033033469 has 2 divisors, whose sum is σ = 140430033033470. Its totient is φ = 140430033033468.

The previous prime is 140430033033403. The next prime is 140430033033491. The reversal of 140430033033469 is 964330330034041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137441155660900 + 2988877372569 = 11723530^2 + 1728837^2 .

It is an emirp because it is prime and its reverse (964330330034041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140430033033469 - 2⁷ = 140430033033341 is a prime.

It is a super-2 number, since 2×140430033033469² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140430037033469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70215016516734 + 70215016516735.

It is an arithmetic number, because the mean of its divisors is an integer number (70215016516735).

Almost surely, 2^{140430033033469} is an apocalyptic number.

It is an amenable number.

140430033033469 is a deficient number, since it is larger than the sum of its proper divisors (1).

140430033033469 is an equidigital number, since it uses as much as digits as its factorization.

140430033033469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 43.

The spelling of 140430033033469 in words is "one hundred forty trillion, four hundred thirty billion, thirty-three million, thirty-three thousand, four hundred sixty-nine".