135248267434 has 16 divisors (see below), whose sum is σ = 234647598528. Its totient is φ = 57265186752.

The previous prime is 135248267387. The next prime is 135248267443. The reversal of 135248267434 is 434762842531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58195167 + ... + 58197490.

It is an arithmetic number, because the mean of its divisors is an integer number (14665474908).

Almost surely, 2^135248267434 is an apocalyptic number.

135248267434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135248267434 is a deficient number, since it is larger than the sum of its proper divisors (99399331094).

135248267434 is a wasteful number, since it uses less digits than its factorization.

135248267434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116392749.

The product of its digits is 3870720, while the sum is 49.

The spelling of 135248267434 in words is "one hundred thirty-five billion, two hundred forty-eight million, two hundred sixty-seven thousand, four hundred thirty-four".