134365227948 has 96 divisors (see below), whose sum is σ = 398345740800. Its totient is φ = 38368219968.

The previous prime is 134365227943. The next prime is 134365227961. The reversal of 134365227948 is 849722563431.

134365227948 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 6 + 522 + 79 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 134365227894 and 134365227903.

It is not an unprimeable number, because it can be changed into a prime (134365227943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1302811 + ... + 1402157.

It is an arithmetic number, because the mean of its divisors is an integer number (4149434800).

Almost surely, 2^134365227948 is an apocalyptic number.

134365227948 is a gapful number since it is divisible by the number (18) 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 134365227948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199172870400).

134365227948 is an abundant number, since it is smaller than the sum of its proper divisors (263980512852).

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

134365227948 is a wasteful number, since it uses less digits than its factorization.

134365227948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101156 (or 101148 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 134365227948 in words is "one hundred thirty-four billion, three hundred sixty-five million, two hundred twenty-seven thousand, nine hundred forty-eight".