11616403432354 has 48 divisors (see below), whose sum is σ = 22073887986048. Its totient is φ = 4481885979648.

The previous prime is 11616403432301. The next prime is 11616403432363. The reversal of 11616403432354 is 45323430461611.

It is a self number, because there is not a number n which added to its sum of digits gives 11616403432354.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62321799 + ... + 62507914.

It is an arithmetic number, because the mean of its divisors is an integer number (459872666376).

Almost surely, 2^{11616403432354} is an apocalyptic number.

11616403432354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11616403432354 is a deficient number, since it is larger than the sum of its proper divisors (10457484553694).

11616403432354 is a wasteful number, since it uses less digits than its factorization.

11616403432354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124829779 (or 124829762 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

Adding to 11616403432354 its reverse (45323430461611), we get a palindrome (56939833893965).

The spelling of 11616403432354 in words is "eleven trillion, six hundred sixteen billion, four hundred three million, four hundred thirty-two thousand, three hundred fifty-four".