1040345135 has 8 divisors (see below), whose sum is σ = 1254688800. Its totient is φ = 828093024.

The previous prime is 1040345129. The next prime is 1040345149. The reversal of 1040345135 is 5315430401.

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

It is a cyclic number.

It is not a de Polignac number, because 1040345135 - 2¹⁰ = 1040344111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521792 + ... + 523781.

It is an arithmetic number, because the mean of its divisors is an integer number (156836100).

Almost surely, 2^1040345135 is an apocalyptic number.

1040345135 is a deficient number, since it is larger than the sum of its proper divisors (214343665).

1040345135 is a wasteful number, since it uses less digits than its factorization.

1040345135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045777.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1040345135 is about 32254.3816403291. The cubic root of 1040345135 is about 1013.2714673127.

Adding to 1040345135 its reverse (5315430401), we get a palindrome (6355775536).

The spelling of 1040345135 in words is "one billion, forty million, three hundred forty-five thousand, one hundred thirty-five".