135670596984 has 768 divisors, whose sum is σ = 467026560000. Its totient is φ = 35079340032.

The previous prime is 135670596979. The next prime is 135670597031. The reversal of 135670596984 is 489695076531.

135670596984 is a `hidden beast` number, since 1 + 3 + 567 + 0 + 5 + 9 + 69 + 8 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 757936207 + ... + 757936385.

It is an arithmetic number, because the mean of its divisors is an integer number (608107500).

Almost surely, 2^135670596984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135670596984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233513280000).

135670596984 is an abundant number, since it is smaller than the sum of its proper divisors (331355963016).

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

135670596984 is a wasteful number, since it uses less digits than its factorization.

135670596984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 63.

The spelling of 135670596984 in words is "one hundred thirty-five billion, six hundred seventy million, five hundred ninety-six thousand, nine hundred eighty-four".