1000434634415 has 8 divisors (see below), whose sum is σ = 1200527872128. Its totient is φ = 800343500320.

The previous prime is 1000434634399. The next prime is 1000434634427. The reversal of 1000434634415 is 5144364340001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1000434634415 - 2⁴ = 1000434634399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845474 + ... + 1647936.

It is an arithmetic number, because the mean of its divisors is an integer number (150065984016).

Almost surely, 2^{1000434634415} is an apocalyptic number.

1000434634415 is a deficient number, since it is larger than the sum of its proper divisors (200093237713).

1000434634415 is an equidigital number, since it uses as much as digits as its factorization.

1000434634415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051809.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1000434634415 its reverse (5144364340001), we get a palindrome (6144798974416).

The spelling of 1000434634415 in words is "one trillion, four hundred thirty-four million, six hundred thirty-four thousand, four hundred fifteen".