70152031441 has 2 divisors, whose sum is σ = 70152031442. Its totient is φ = 70152031440.

The previous prime is 70152031393. The next prime is 70152031507. The reversal of 70152031441 is 14413025107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57338697025 + 12813334416 = 239455^2 + 113196^2 .

It is a cyclic number.

It is not a de Polignac number, because 70152031441 - 2¹⁷ = 70151900369 is a prime.

It is not a weakly prime, because it can be changed into another prime (70152031841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35076015720 + 35076015721.

It is an arithmetic number, because the mean of its divisors is an integer number (35076015721).

Almost surely, 2^70152031441 is an apocalyptic number.

It is an amenable number.

70152031441 is a deficient number, since it is larger than the sum of its proper divisors (1).

70152031441 is an equidigital number, since it uses as much as digits as its factorization.

70152031441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 70152031441 its reverse (14413025107), we get a palindrome (84565056548).

The spelling of 70152031441 in words is "seventy billion, one hundred fifty-two million, thirty-one thousand, four hundred forty-one".