2011413442 has 8 divisors (see below), whose sum is σ = 3019999500. Its totient is φ = 1004746944.

The previous prime is 2011413413. The next prime is 2011413479. The reversal of 2011413442 is 2443141102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1738139481 + 273273961 = 41691^2 + 16531^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477267 + ... + 481462.

Almost surely, 2^2011413442 is an apocalyptic number.

2011413442 is a deficient number, since it is larger than the sum of its proper divisors (1008586058).

2011413442 is a wasteful number, since it uses less digits than its factorization.

2011413442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959780.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2011413442 is about 44848.7841752706. The cubic root of 2011413442 is about 1262.3131778847.

Adding to 2011413442 its reverse (2443141102), we get a palindrome (4454554544).

The spelling of 2011413442 in words is "two billion, eleven million, four hundred thirteen thousand, four hundred forty-two".