11313215450142 has 8 divisors (see below), whose sum is σ = 22626430900296. Its totient is φ = 3771071816712.

The previous prime is 11313215450129. The next prime is 11313215450161. The reversal of 11313215450142 is 24105451231311.

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

11313215450142 is an admirable number.

It is a congruent number.

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, 942767954173 + ... + 942767954184.

It is an arithmetic number, because the mean of its divisors is an integer number (2828303862537).

Almost surely, 2^{11313215450142} is an apocalyptic number.

11313215450142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11313215450142 is a wasteful number, since it uses less digits than its factorization.

11313215450142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885535908362.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 11313215450142 its reverse (24105451231311), we get a palindrome (35418666681453).

The spelling of 11313215450142 in words is "eleven trillion, three hundred thirteen billion, two hundred fifteen million, four hundred fifty thousand, one hundred forty-two".