11342539145348 has 48 divisors (see below), whose sum is σ = 21452082603840. Its totient is φ = 5229905241600.

The previous prime is 11342539145317. The next prime is 11342539145351. The reversal of 11342539145348 is 84354193524311.

It is a super-2 number, since 2×11342539145348² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11342539145348.

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, 2728073 + ... + 5488848.

It is an arithmetic number, because the mean of its divisors is an integer number (446918387580).

Almost surely, 2^{11342539145348} is an apocalyptic number.

It is an amenable number.

11342539145348 is a deficient number, since it is larger than the sum of its proper divisors (10109543458492).

11342539145348 is a wasteful number, since it uses less digits than its factorization.

11342539145348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8217428 (or 8217426 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 53.

The spelling of 11342539145348 in words is "eleven trillion, three hundred forty-two billion, five hundred thirty-nine million, one hundred forty-five thousand, three hundred forty-eight".