11553301442 has 16 divisors (see below), whose sum is σ = 18162411840. Its totient is φ = 5501358192.

The previous prime is 11553301421. The next prime is 11553301453. The reversal of 11553301442 is 24410335511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537848 + ... + 558915.

It is an arithmetic number, because the mean of its divisors is an integer number (1135150740).

Almost surely, 2^11553301442 is an apocalyptic number.

11553301442 is a deficient number, since it is larger than the sum of its proper divisors (6609110398).

11553301442 is a wasteful number, since it uses less digits than its factorization.

11553301442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097017.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 11553301442 its reverse (24410335511), we get a palindrome (35963636953).

The spelling of 11553301442 in words is "eleven billion, five hundred fifty-three million, three hundred one thousand, four hundred forty-two".