135407848747 has 2 divisors, whose sum is σ = 135407848748. Its totient is φ = 135407848746.

The previous prime is 135407848661. The next prime is 135407848753. The reversal of 135407848747 is 747848704531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135407848747 - 2⁷ = 135407848619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135407848691 and 135407848700.

It is not a weakly prime, because it can be changed into another prime (135407848447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67703924373 + 67703924374.

It is an arithmetic number, because the mean of its divisors is an integer number (67703924374).

Almost surely, 2^135407848747 is an apocalyptic number.

135407848747 is a deficient number, since it is larger than the sum of its proper divisors (1).

135407848747 is an equidigital number, since it uses as much as digits as its factorization.

135407848747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21073920, while the sum is 58.

The spelling of 135407848747 in words is "one hundred thirty-five billion, four hundred seven million, eight hundred forty-eight thousand, seven hundred forty-seven".