1029411135 has 12 divisors (see below), whose sum is σ = 1784312712. Its totient is φ = 549019248.

The previous prime is 1029411109. The next prime is 1029411137. The reversal of 1029411135 is 5311149201.

It is a happy number.

It is not a de Polignac number, because 1029411135 - 2¹⁹ = 1028886847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1029411099 and 1029411108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029411137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11437857 + ... + 11437946.

It is an arithmetic number, because the mean of its divisors is an integer number (148692726).

Almost surely, 2^1029411135 is an apocalyptic number.

1029411135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1029411135 is a deficient number, since it is larger than the sum of its proper divisors (754901577).

1029411135 is a wasteful number, since it uses less digits than its factorization.

1029411135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22875814 (or 22875811 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 1029411135 is about 32084.4375827285. The cubic root of 1029411135 is about 1009.7091391977.

It can be divided in two parts, 1029 and 411135, that added together give a square (412164 = 642²).

The spelling of 1029411135 in words is "one billion, twenty-nine million, four hundred eleven thousand, one hundred thirty-five".