134446730910 has 128 divisors (see below), whose sum is σ = 353047486464. Its totient is φ = 32629340160.

The previous prime is 134446730903. The next prime is 134446730917. The reversal of 134446730910 is 19037644431.

It is an interprime number because it is at equal distance from previous prime (134446730903) and next prime (134446730917).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134446730917) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3053955 + ... + 3097665.

It is an arithmetic number, because the mean of its divisors is an integer number (2758183488).

Almost surely, 2^134446730910 is an apocalyptic number.

134446730910 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 134446730910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176523743232).

134446730910 is an abundant number, since it is smaller than the sum of its proper divisors (218600755554).

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

134446730910 is a wasteful number, since it uses less digits than its factorization.

134446730910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43938.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 134446730910 in words is "one hundred thirty-four billion, four hundred forty-six million, seven hundred thirty thousand, nine hundred ten".