135174741744 has 40 divisors (see below), whose sum is σ = 399087333760. Its totient is φ = 38621354688.

The previous prime is 135174741731. The next prime is 135174741811. The reversal of 135174741744 is 447147471531.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 135174741693 and 135174741702.

It is a congruent number.

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, 201152554 + ... + 201153225.

It is an arithmetic number, because the mean of its divisors is an integer number (9977183344).

Almost surely, 2^135174741744 is an apocalyptic number.

135174741744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135174741744 is an abundant number, since it is smaller than the sum of its proper divisors (263912592016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135174741744 is a wasteful number, since it uses less digits than its factorization.

135174741744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402305797 (or 402305791 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 48.

The spelling of 135174741744 in words is "one hundred thirty-five billion, one hundred seventy-four million, seven hundred forty-one thousand, seven hundred forty-four".