11042001340 has 12 divisors (see below), whose sum is σ = 23188202856. Its totient is φ = 4416800528.

The previous prime is 11042001337. The next prime is 11042001361. The reversal of 11042001340 is 4310024011.

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, 276050014 + ... + 276050053.

It is an arithmetic number, because the mean of its divisors is an integer number (1932350238).

Almost surely, 2^11042001340 is an apocalyptic number.

11042001340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11042001340 is an abundant number, since it is smaller than the sum of its proper divisors (12146201516).

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

11042001340 is a wasteful number, since it uses less digits than its factorization.

11042001340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552100076 (or 552100074 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11042001340 its reverse (4310024011), we get a palindrome (15352025351).

The spelling of 11042001340 in words is "eleven billion, forty-two million, one thousand, three hundred forty".