1230040041 has 8 divisors (see below), whose sum is σ = 1692958464. Its totient is φ = 793574160.

The previous prime is 1230039991. The next prime is 1230040043. The reversal of 1230040041 is 1400400321.

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

It is not a de Polignac number, because 1230040041 - 2¹⁰ = 1230039017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230040041.

It is not an unprimeable number, because it can be changed into a prime (1230040043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6613026 + ... + 6613211.

It is an arithmetic number, because the mean of its divisors is an integer number (211619808).

Almost surely, 2^1230040041 is an apocalyptic number.

It is an amenable number.

1230040041 is a deficient number, since it is larger than the sum of its proper divisors (462918423).

1230040041 is a wasteful number, since it uses less digits than its factorization.

1230040041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13226271.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1230040041 is about 35071.9266793257. The cubic root of 1230040041 is about 1071.4528960090.

Adding to 1230040041 its reverse (1400400321), we get a palindrome (2630440362).

The spelling of 1230040041 in words is "one billion, two hundred thirty million, forty thousand, forty-one".