740468118061069 has 2 divisors, whose sum is σ = 740468118061070. Its totient is φ = 740468118061068.

The previous prime is 740468118061037. The next prime is 740468118061109. The reversal of 740468118061069 is 960160811864047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 670808446000900 + 69659672060169 = 25899970^2 + 8346237^2 .

It is a cyclic number.

It is not a de Polignac number, because 740468118061069 - 2⁵ = 740468118061037 is a prime.

It is a super-2 number, since 2×740468118061069² (a number of 31 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 740468118060998 and 740468118061016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (740468118062069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370234059030534 + 370234059030535.

It is an arithmetic number, because the mean of its divisors is an integer number (370234059030535).

Almost surely, 2^{740468118061069} is an apocalyptic number.

It is an amenable number.

740468118061069 is a deficient number, since it is larger than the sum of its proper divisors (1).

740468118061069 is an equidigital number, since it uses as much as digits as its factorization.

740468118061069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 740468118061069 in words is "seven hundred forty trillion, four hundred sixty-eight billion, one hundred eighteen million, sixty-one thousand, sixty-nine".