11374142048 has 48 divisors (see below), whose sum is σ = 23393857536. Its totient is φ = 5437269120.

The previous prime is 11374142027. The next prime is 11374142063. The reversal of 11374142048 is 84024147311.

It is a super-2 number, since 2×11374142048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11374141999 and 11374142017.

It is a congruent number.

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, 13265 + ... + 151407.

It is an arithmetic number, because the mean of its divisors is an integer number (487372032).

Almost surely, 2^11374142048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11374142048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11696928768).

11374142048 is an abundant number, since it is smaller than the sum of its proper divisors (12019715488).

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

11374142048 is a wasteful number, since it uses less digits than its factorization.

11374142048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138267 (or 138259 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

Adding to 11374142048 its reverse (84024147311), we get a palindrome (95398289359).

The spelling of 11374142048 in words is "eleven billion, three hundred seventy-four million, one hundred forty-two thousand, forty-eight".