11342140212404 has 24 divisors (see below), whose sum is σ = 20145614186880. Its totient is φ = 5586255645696.

The previous prime is 11342140212383. The next prime is 11342140212407. The reversal of 11342140212404 is 40421204124311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342140212407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8320229 + ... + 9586995.

It is an arithmetic number, because the mean of its divisors is an integer number (839400591120).

Almost surely, 2^{11342140212404} is an apocalyptic number.

It is an amenable number.

11342140212404 is a deficient number, since it is larger than the sum of its proper divisors (8803473974476).

11342140212404 is a wasteful number, since it uses less digits than its factorization.

11342140212404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300247 (or 1300245 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 11342140212404 its reverse (40421204124311), we get a palindrome (51763344336715).

The spelling of 11342140212404 in words is "eleven trillion, three hundred forty-two billion, one hundred forty million, two hundred twelve thousand, four hundred four".