70431219860753 has 2 divisors, whose sum is σ = 70431219860754. Its totient is φ = 70431219860752.

The previous prime is 70431219860717. The next prime is 70431219860839. The reversal of 70431219860753 is 35706891213407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58093542535744 + 12337677325009 = 7621912^2 + 3512503^2 .

It is a cyclic number.

It is not a de Polignac number, because 70431219860753 - 2⁶ = 70431219860689 is a prime.

It is a super-3 number, since 3×70431219860753³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (70431219860653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35215609930376 + 35215609930377.

It is an arithmetic number, because the mean of its divisors is an integer number (35215609930377).

It is a 2-persistent number, because it is pandigital, and so is 2⋅70431219860753 = 140862439721506, but 3⋅70431219860753 = 211293659582259 is not.

Almost surely, 2^{70431219860753} is an apocalyptic number.

It is an amenable number.

70431219860753 is a deficient number, since it is larger than the sum of its proper divisors (1).

70431219860753 is an equidigital number, since it uses as much as digits as its factorization.

70431219860753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 70431219860753 in words is "seventy trillion, four hundred thirty-one billion, two hundred nineteen million, eight hundred sixty thousand, seven hundred fifty-three".