11341400434 has 64 divisors (see below), whose sum is σ = 22545734400. Its totient is φ = 4151144448.

The previous prime is 11341400431. The next prime is 11341400453. The reversal of 11341400434 is 43400414311.

It is a junction number, because it is equal to n+sod(n) for n = 11341400399 and 11341400408.

It is not an unprimeable number, because it can be changed into a prime (11341400431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151482 + ... + 213610.

It is an arithmetic number, because the mean of its divisors is an integer number (352277100).

Almost surely, 2^11341400434 is an apocalyptic number.

11341400434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11341400434 is a deficient number, since it is larger than the sum of its proper divisors (11204333966).

11341400434 is a wasteful number, since it uses less digits than its factorization.

11341400434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62227.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11341400434 its reverse (43400414311), we get a palindrome (54741814745).

The spelling of 11341400434 in words is "eleven billion, three hundred forty-one million, four hundred thousand, four hundred thirty-four".