1163465042 has 8 divisors (see below), whose sum is σ = 1753968000. Its totient is φ = 578809044.

The previous prime is 1163465041. The next prime is 1163465047. The reversal of 1163465042 is 2405643611.

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

It is not an unprimeable number, because it can be changed into a prime (1163465041) 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, 1461242 + ... + 1462037.

It is an arithmetic number, because the mean of its divisors is an integer number (219246000).

Almost surely, 2^1163465042 is an apocalyptic number.

1163465042 is a deficient number, since it is larger than the sum of its proper divisors (590502958).

1163465042 is a wasteful number, since it uses less digits than its factorization.

1163465042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923480.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1163465042 is about 34109.6033691393. The cubic root of 1163465042 is about 1051.7627358199.

The spelling of 1163465042 in words is "one billion, one hundred sixty-three million, four hundred sixty-five thousand, forty-two".