11402511340 has 48 divisors (see below), whose sum is σ = 26353343520. Its totient is φ = 4109665280.

The previous prime is 11402511331. The next prime is 11402511359. The reversal of 11402511340 is 4311520411.

11402511340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204475 + ... + 254194.

It is an arithmetic number, because the mean of its divisors is an integer number (549027990).

Almost surely, 2^11402511340 is an apocalyptic number.

11402511340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402511340 is an abundant number, since it is smaller than the sum of its proper divisors (14950832180).

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

11402511340 is a wasteful number, since it uses less digits than its factorization.

11402511340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458802 (or 458800 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The spelling of 11402511340 in words is "eleven billion, four hundred two million, five hundred eleven thousand, three hundred forty".