11032401340 has 12 divisors (see below), whose sum is σ = 23168042856. Its totient is φ = 4412960528.

The previous prime is 11032401307. The next prime is 11032401353. The reversal of 11032401340 is 4310423011.

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, 275810014 + ... + 275810053.

It is an arithmetic number, because the mean of its divisors is an integer number (1930670238).

Almost surely, 2^11032401340 is an apocalyptic number.

11032401340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032401340 is an abundant number, since it is smaller than the sum of its proper divisors (12135641516).

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

11032401340 is a wasteful number, since it uses less digits than its factorization.

11032401340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551620076 (or 551620074 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11032401340 its reverse (4310423011), we get a palindrome (15342824351).

The spelling of 11032401340 in words is "eleven billion, thirty-two million, four hundred one thousand, three hundred forty".