135726702384 has 160 divisors (see below), whose sum is σ = 434941050880. Its totient is φ = 35514049536.

The previous prime is 135726702367. The next prime is 135726702401. The reversal of 135726702384 is 483207627531.

It is an interprime number because it is at equal distance from previous prime (135726702367) and next prime (135726702401).

It is a super-2 number, since 2×135726702384² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432402 + ... + 677070.

It is an arithmetic number, because the mean of its divisors is an integer number (2718381568).

Almost surely, 2^135726702384 is an apocalyptic number.

135726702384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135726702384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217470525440).

135726702384 is an abundant number, since it is smaller than the sum of its proper divisors (299214348496).

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

135726702384 is a wasteful number, since it uses less digits than its factorization.

135726702384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244827 (or 244821 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 135726702384 in words is "one hundred thirty-five billion, seven hundred twenty-six million, seven hundred two thousand, three hundred eighty-four".