11340154412434 has 8 divisors (see below), whose sum is σ = 17018517173580. Its totient is φ = 5667315354576.

The previous prime is 11340154412423. The next prime is 11340154412567. The reversal of 11340154412434 is 43421445104311.

It can be written as a sum of positive squares in 2 ways, for example, as 11066620182409 + 273534230025 = 3326653^2 + 523005^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11340154412393 and 11340154412402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380920689 + ... + 1380928900.

Almost surely, 2^{11340154412434} is an apocalyptic number.

11340154412434 is a deficient number, since it is larger than the sum of its proper divisors (5678362761146).

11340154412434 is a wasteful number, since it uses less digits than its factorization.

11340154412434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761851644.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 11340154412434 its reverse (43421445104311), we get a palindrome (54761599516745).

The spelling of 11340154412434 in words is "eleven trillion, three hundred forty billion, one hundred fifty-four million, four hundred twelve thousand, four hundred thirty-four".