134067115644 has 192 divisors, whose sum is σ = 408809963520. Its totient is φ = 33158062080.

The previous prime is 134067115591. The next prime is 134067115687. The reversal of 134067115644 is 446511760431.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 134067115596 and 134067115605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4725052 + ... + 4753340.

It is an arithmetic number, because the mean of its divisors is an integer number (2129218560).

Almost surely, 2^134067115644 is an apocalyptic number.

134067115644 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 134067115644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204404981760).

134067115644 is an abundant number, since it is smaller than the sum of its proper divisors (274742847876).

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

134067115644 is a wasteful number, since it uses less digits than its factorization.

134067115644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28560 (or 28558 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 134067115644 in words is "one hundred thirty-four billion, sixty-seven million, one hundred fifteen thousand, six hundred forty-four".