11351746636 has 12 divisors (see below), whose sum is σ = 19869501960. Its totient is φ = 5674746080.

The previous prime is 11351746633. The next prime is 11351746639. The reversal of 11351746636 is 63664715311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11351746633) and next prime (11351746639).

It is a junction number, because it is equal to n+sod(n) for n = 11351746592 and 11351746601.

It is not an unprimeable number, because it can be changed into a prime (11351746633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258946 + ... + 299593.

It is an arithmetic number, because the mean of its divisors is an integer number (1655791830).

Almost surely, 2^11351746636 is an apocalyptic number.

It is an amenable number.

11351746636 is a deficient number, since it is larger than the sum of its proper divisors (8517755324).

11351746636 is a wasteful number, since it uses less digits than its factorization.

11351746636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563624 (or 563622 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The spelling of 11351746636 in words is "eleven billion, three hundred fifty-one million, seven hundred forty-six thousand, six hundred thirty-six".