1129413835 has 16 divisors (see below), whose sum is σ = 1506405600. Its totient is φ = 805891840.

The previous prime is 1129413829. The next prime is 1129413893. The reversal of 1129413835 is 5383149211.

It is not a de Polignac number, because 1129413835 - 2¹³ = 1129405643 is a prime.

It is a super-2 number, since 2×1129413835² = 2551151221378814450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1129413794 and 1129413803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190810 + ... + 196639.

It is an arithmetic number, because the mean of its divisors is an integer number (94150350).

Almost surely, 2^1129413835 is an apocalyptic number.

1129413835 is a deficient number, since it is larger than the sum of its proper divisors (376991765).

1129413835 is a wasteful number, since it uses less digits than its factorization.

1129413835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387518.

The product of its digits is 25920, while the sum is 37.

The square root of 1129413835 is about 33606.7528184441. The cubic root of 1129413835 is about 1041.4003064524.

The spelling of 1129413835 in words is "one billion, one hundred twenty-nine million, four hundred thirteen thousand, eight hundred thirty-five".