1000132434 has 160 divisors (see below), whose sum is σ = 2683296000. Its totient is φ = 278147520.

The previous prime is 1000132421. The next prime is 1000132481. The reversal of 1000132434 is 4342310001.

1000132434 is a `hidden beast` number, since 100 + 0 + 132 + 434 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2277987 + ... + 2278425.

It is an arithmetic number, because the mean of its divisors is an integer number (16770600).

Almost surely, 2^1000132434 is an apocalyptic number.

1000132434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000132434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1341648000).

1000132434 is an abundant number, since it is smaller than the sum of its proper divisors (1683163566).

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

1000132434 is an equidigital number, since it uses as much as digits as its factorization.

1000132434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1000132434 is about 31624.8704977586. The cubic root of 1000132434 is about 1000.0441427181.

Adding to 1000132434 its reverse (4342310001), we get a palindrome (5342442435).

The spelling of 1000132434 in words is "one billion, one hundred thirty-two thousand, four hundred thirty-four".