1141435015 has 16 divisors (see below), whose sum is σ = 1607706432. Its totient is φ = 761543424.

The previous prime is 1141434967. The next prime is 1141435021. The reversal of 1141435015 is 5105341411.

It is a cyclic number.

It is not a de Polignac number, because 1141435015 - 2¹⁵ = 1141402247 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 439414 + ... + 442003.

It is an arithmetic number, because the mean of its divisors is an integer number (100481652).

Almost surely, 2^1141435015 is an apocalyptic number.

1141435015 is a deficient number, since it is larger than the sum of its proper divisors (466271417).

1141435015 is an equidigital number, since it uses as much as digits as its factorization.

1141435015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881466.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1141435015 is about 33785.1300870664. The cubic root of 1141435015 is about 1045.0820704299.

Adding to 1141435015 its reverse (5105341411), we get a palindrome (6246776426).

The spelling of 1141435015 in words is "one billion, one hundred forty-one million, four hundred thirty-five thousand, fifteen".