1612241011 has 8 divisors (see below), whose sum is σ = 1665157824. Its totient is φ = 1560025320.

The previous prime is 1612241003. The next prime is 1612241017. The reversal of 1612241011 is 1101422161.

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 1612241011 - 2³ = 1612241003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1612241011.

It is not an unprimeable number, because it can be changed into a prime (1612241017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170605 + ... + 179806.

It is an arithmetic number, because the mean of its divisors is an integer number (208144728).

Almost surely, 2^1612241011 is an apocalyptic number.

1612241011 is a deficient number, since it is larger than the sum of its proper divisors (52916813).

1612241011 is a wasteful number, since it uses less digits than its factorization.

1612241011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350561.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 1612241011 is about 40152.7210908551. The cubic root of 1612241011 is about 1172.5822652669.

Adding to 1612241011 its reverse (1101422161), we get a palindrome (2713663172).

The spelling of 1612241011 in words is "one billion, six hundred twelve million, two hundred forty-one thousand, eleven".