32104132434 has 80 divisors (see below), whose sum is σ = 78587885376. Its totient is φ = 9714751200.

The previous prime is 32104132427. The next prime is 32104132441. The reversal of 32104132434 is 43423140123.

32104132434 is a `hidden beast` number, since 3 + 2 + 1 + 0 + 413 + 243 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (32104132427) and next prime (32104132441).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32104132398 and 32104132407.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1283124 + ... + 1307904.

Almost surely, 2^32104132434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32104132434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39293942688).

32104132434 is an abundant number, since it is smaller than the sum of its proper divisors (46483752942).

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

32104132434 is a wasteful number, since it uses less digits than its factorization.

32104132434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25533 (or 25524 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 32104132434 its reverse (43423140123), we get a palindrome (75527272557).

The spelling of 32104132434 in words is "thirty-two billion, one hundred four million, one hundred thirty-two thousand, four hundred thirty-four".