740211128753 has 2 divisors, whose sum is σ = 740211128754. Its totient is φ = 740211128752.

The previous prime is 740211128693. The next prime is 740211128773. The reversal of 740211128753 is 357821112047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 639635251984 + 100575876769 = 799772^2 + 317137^2 .

It is a cyclic number.

It is not a de Polignac number, because 740211128753 - 2¹² = 740211124657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 740211128753.

It is not a weakly prime, because it can be changed into another prime (740211128773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370105564376 + 370105564377.

It is an arithmetic number, because the mean of its divisors is an integer number (370105564377).

Almost surely, 2^740211128753 is an apocalyptic number.

It is an amenable number.

740211128753 is a deficient number, since it is larger than the sum of its proper divisors (1).

740211128753 is an equidigital number, since it uses as much as digits as its factorization.

740211128753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 740211128753 in words is "seven hundred forty billion, two hundred eleven million, one hundred twenty-eight thousand, seven hundred fifty-three".