11402342 has 32 divisors (see below), whose sum is σ = 21606912. Its totient is φ = 4397184.

The previous prime is 11402329. The next prime is 11402351. The reversal of 11402342 is 24320411.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 11402342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4433 + ... + 6515.

It is an arithmetic number, because the mean of its divisors is an integer number (675216).

Almost surely, 2^11402342 is an apocalyptic number.

11402342 is a deficient number, since it is larger than the sum of its proper divisors (10204570).

11402342 is a wasteful number, since it uses less digits than its factorization.

11402342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 11402342 is about 3376.7354056840. The cubic root of 11402342 is about 225.0771225331.

Adding to 11402342 its reverse (24320411), we get a palindrome (35722753).

The spelling of 11402342 in words is "eleven million, four hundred two thousand, three hundred forty-two".