11400202342 has 4 divisors (see below), whose sum is σ = 17100303516. Its totient is φ = 5700101170.

The previous prime is 11400202337. The next prime is 11400202357. The reversal of 11400202342 is 24320200411.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×11400202342² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2850050584 + ... + 2850050587.

It is an arithmetic number, because the mean of its divisors is an integer number (4275075879).

Almost surely, 2^11400202342 is an apocalyptic number.

11400202342 is a deficient number, since it is larger than the sum of its proper divisors (5700101174).

11400202342 is an equidigital number, since it uses as much as digits as its factorization.

11400202342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700101173.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 11400202342 its reverse (24320200411), we get a palindrome (35720402753).

The spelling of 11400202342 in words is "eleven billion, four hundred million, two hundred two thousand, three hundred forty-two".