70030140029 has 2 divisors, whose sum is σ = 70030140030. Its totient is φ = 70030140028.

The previous prime is 70030139947. The next prime is 70030140083. The reversal of 70030140029 is 92004103007.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59929488025 + 10100652004 = 244805^2 + 100502^2 .

It is a cyclic number.

It is not a de Polignac number, because 70030140029 - 2¹⁶ = 70030074493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70030148029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35015070014 + 35015070015.

It is an arithmetic number, because the mean of its divisors is an integer number (35015070015).

Almost surely, 2^70030140029 is an apocalyptic number.

It is an amenable number.

70030140029 is a deficient number, since it is larger than the sum of its proper divisors (1).

70030140029 is an equidigital number, since it uses as much as digits as its factorization.

70030140029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 70030140029 in words is "seventy billion, thirty million, one hundred forty thousand, twenty-nine".