747241886399 has 2 divisors, whose sum is σ = 747241886400. Its totient is φ = 747241886398.

The previous prime is 747241886291. The next prime is 747241886407. The reversal of 747241886399 is 993688142747.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 747241886399 - 2¹⁶ = 747241820863 is a prime.

It is a super-3 number, since 3×747241886399³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (747241886999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373620943199 + 373620943200.

It is an arithmetic number, because the mean of its divisors is an integer number (373620943200).

Almost surely, 2^747241886399 is an apocalyptic number.

747241886399 is a deficient number, since it is larger than the sum of its proper divisors (1).

747241886399 is an equidigital number, since it uses as much as digits as its factorization.

747241886399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 146313216, while the sum is 68.

The spelling of 747241886399 in words is "seven hundred forty-seven billion, two hundred forty-one million, eight hundred eighty-six thousand, three hundred ninety-nine".