11747454346 has 32 divisors (see below), whose sum is σ = 18135653760. Its totient is φ = 5704785216.

The previous prime is 11747454319. The next prime is 11747454391. The reversal of 11747454346 is 64345474711.

It is a super-2 number, since 2×11747454346² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11747454296 and 11747454305.

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, 4760605 + ... + 4763071.

It is an arithmetic number, because the mean of its divisors is an integer number (566739180).

Almost surely, 2^11747454346 is an apocalyptic number.

11747454346 is a deficient number, since it is larger than the sum of its proper divisors (6388199414).

11747454346 is a wasteful number, since it uses less digits than its factorization.

11747454346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958.

The product of its digits is 1128960, while the sum is 46.

The spelling of 11747454346 in words is "eleven billion, seven hundred forty-seven million, four hundred fifty-four thousand, three hundred forty-six".