11430412442 has 32 divisors (see below), whose sum is σ = 18967440384. Its totient is φ = 5147366400.

The previous prime is 11430412439. The next prime is 11430412447. The reversal of 11430412442 is 24421403411.

It is not an unprimeable number, because it can be changed into a prime (11430412447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55559 + ... + 161082.

It is an arithmetic number, because the mean of its divisors is an integer number (592732512).

Almost surely, 2^11430412442 is an apocalyptic number.

11430412442 is a deficient number, since it is larger than the sum of its proper divisors (7537027942).

11430412442 is a wasteful number, since it uses less digits than its factorization.

11430412442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216734.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11430412442 its reverse (24421403411), we get a palindrome (35851815853).

The spelling of 11430412442 in words is "eleven billion, four hundred thirty million, four hundred twelve thousand, four hundred forty-two".