133744480747 has 2 divisors, whose sum is σ = 133744480748. Its totient is φ = 133744480746.

The previous prime is 133744480739. The next prime is 133744480799. The reversal of 133744480747 is 747084447331.

It is an a-pointer prime, because the next prime (133744480799) can be obtained adding 133744480747 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133744480747 - 2³ = 133744480739 is a prime.

It is a super-2 number, since 2×133744480747² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133744480694 and 133744480703.

It is not a weakly prime, because it can be changed into another prime (133744480147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66872240373 + 66872240374.

It is an arithmetic number, because the mean of its divisors is an integer number (66872240374).

Almost surely, 2^133744480747 is an apocalyptic number.

133744480747 is a deficient number, since it is larger than the sum of its proper divisors (1).

133744480747 is an equidigital number, since it uses as much as digits as its factorization.

133744480747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 133744480747 in words is "one hundred thirty-three billion, seven hundred forty-four million, four hundred eighty thousand, seven hundred forty-seven".