32134515330 has 128 divisors (see below), whose sum is σ = 81324207360. Its totient is φ = 8118190080.

The previous prime is 32134515323. The next prime is 32134515337. The reversal of 32134515330 is 3351543123.

It is an interprime number because it is at equal distance from previous prime (32134515323) and next prime (32134515337).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (32134515337) 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, 6082290 + ... + 6087570.

It is an arithmetic number, because the mean of its divisors is an integer number (635345370).

Almost surely, 2^32134515330 is an apocalyptic number.

32134515330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32134515330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40662103680).

32134515330 is an abundant number, since it is smaller than the sum of its proper divisors (49189692030).

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

32134515330 is a wasteful number, since it uses less digits than its factorization.

32134515330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 32134515330 in words is "thirty-two billion, one hundred thirty-four million, five hundred fifteen thousand, three hundred thirty".