134157648330 has 128 divisors (see below), whose sum is σ = 366663306240. Its totient is φ = 34887101760.

The previous prime is 134157648271. The next prime is 134157648389. The reversal of 134157648330 is 33846751431.

134157648330 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 576 + 48 + 3 + 30 = 666.

134157648330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134157648271) and next prime (134157648389).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 7456245 + ... + 7474215.

It is an arithmetic number, because the mean of its divisors is an integer number (2864557080).

Almost surely, 2^134157648330 is an apocalyptic number.

134157648330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134157648330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183331653120).

134157648330 is an abundant number, since it is smaller than the sum of its proper divisors (232505657910).

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

134157648330 is a wasteful number, since it uses less digits than its factorization.

134157648330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18673 (or 18667 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 134157648330 in words is "one hundred thirty-four billion, one hundred fifty-seven million, six hundred forty-eight thousand, three hundred thirty".