134867302478880 has 192 divisors, whose sum is σ = 438565020558336. Its totient is φ = 34802182656000.

The previous prime is 134867302478879. The next prime is 134867302478897. The reversal of 134867302478880 is 88874203768431.

It is a super-2 number, since 2×134867302478880² (a number of 29 digits) contains 22 as substring.

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, 232746310 + ... + 233325050.

It is an arithmetic number, because the mean of its divisors is an integer number (2284192815408).

Almost surely, 2^{134867302478880} is an apocalyptic number.

134867302478880 is a gapful number since it is divisible by the number (10) 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 134867302478880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219282510279168).

134867302478880 is an abundant number, since it is smaller than the sum of its proper divisors (303697718079456).

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

134867302478880 is a wasteful number, since it uses less digits than its factorization.

134867302478880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594451 (or 594443 counting only the distinct ones).

The product of its (nonzero) digits is 346816512, while the sum is 69.

The spelling of 134867302478880 in words is "one hundred thirty-four trillion, eight hundred sixty-seven billion, three hundred two million, four hundred seventy-eight thousand, eight hundred eighty".