11662454046 has 16 divisors (see below), whose sum is σ = 23333698944. Its totient is φ = 3886019544.

The previous prime is 11662454009. The next prime is 11662454047. The reversal of 11662454046 is 64045426611.

It is a junction number, because it is equal to n+sod(n) for n = 11662453995 and 11662454013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11662454047) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 348976 + ... + 380931.

It is an arithmetic number, because the mean of its divisors is an integer number (1458356184).

Almost surely, 2^11662454046 is an apocalyptic number.

11662454046 is an abundant number, since it is smaller than the sum of its proper divisors (11671244898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11662454046 is a wasteful number, since it uses less digits than its factorization.

11662454046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732575.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 11662454046 in words is "eleven billion, six hundred sixty-two million, four hundred fifty-four thousand, forty-six".