11453653044042 has 32 divisors (see below), whose sum is σ = 25157505182400. Its totient is φ = 3447509963520.

The previous prime is 11453653043993. The next prime is 11453653044131. The reversal of 11453653044042 is 24044035635411.

It is a junction number, because it is equal to n+sod(n) for n = 11453653043985 and 11453653044003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582339823 + ... + 582359490.

It is an arithmetic number, because the mean of its divisors is an integer number (786172036950).

Almost surely, 2^{11453653044042} is an apocalyptic number.

11453653044042 is an abundant number, since it is smaller than the sum of its proper divisors (13703852138358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11453653044042 is a wasteful number, since it uses less digits than its factorization.

11453653044042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164699478.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 11453653044042 its reverse (24044035635411), we get a palindrome (35497688679453).

The spelling of 11453653044042 in words is "eleven trillion, four hundred fifty-three billion, six hundred fifty-three million, forty-four thousand, forty-two".