1043678411 has 4 divisors (see below), whose sum is σ = 1069134024. Its totient is φ = 1018222800.

The previous prime is 1043678371. The next prime is 1043678431. The reversal of 1043678411 is 1148763401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1043678411 - 2¹⁰ = 1043677387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1043678431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12727745 + ... + 12727826.

It is an arithmetic number, because the mean of its divisors is an integer number (267283506).

Almost surely, 2^1043678411 is an apocalyptic number.

1043678411 is a deficient number, since it is larger than the sum of its proper divisors (25455613).

1043678411 is an equidigital number, since it uses as much as digits as its factorization.

1043678411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25455612.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1043678411 is about 32306.0119946737. The cubic root of 1043678411 is about 1014.3524908313.

The spelling of 1043678411 in words is "one billion, forty-three million, six hundred seventy-eight thousand, four hundred eleven".