11342130221402 has 32 divisors (see below), whose sum is σ = 17313377391360. Its totient is φ = 5571137456640.

The previous prime is 11342130221327. The next prime is 11342130221417. The reversal of 11342130221402 is 20412203124311.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669675718 + ... + 1669682510.

It is an arithmetic number, because the mean of its divisors is an integer number (541043043480).

Almost surely, 2^{11342130221402} is an apocalyptic number.

11342130221402 is a deficient number, since it is larger than the sum of its proper divisors (5971247169958).

11342130221402 is a wasteful number, since it uses less digits than its factorization.

11342130221402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14438.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11342130221402 its reverse (20412203124311), we get a palindrome (31754333345713).

The spelling of 11342130221402 in words is "eleven trillion, three hundred forty-two billion, one hundred thirty million, two hundred twenty-one thousand, four hundred two".