11362756641 has 16 divisors (see below), whose sum is σ = 15384952128. Its totient is φ = 7458696000.

The previous prime is 11362756621. The next prime is 11362756649. The reversal of 11362756641 is 14665726311.

It is not a de Polignac number, because 11362756641 - 2⁶ = 11362756577 is a prime.

It is a super-2 number, since 2×11362756641² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11362756593 and 11362756602.

It is not an unprimeable number, because it can be changed into a prime (11362756649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48751 + ... + 158436.

It is an arithmetic number, because the mean of its divisors is an integer number (961559508).

Almost surely, 2^11362756641 is an apocalyptic number.

It is an amenable number.

11362756641 is a deficient number, since it is larger than the sum of its proper divisors (4022195487).

11362756641 is a wasteful number, since it uses less digits than its factorization.

11362756641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207472.

The product of its digits is 181440, while the sum is 42.

The spelling of 11362756641 in words is "eleven billion, three hundred sixty-two million, seven hundred fifty-six thousand, six hundred forty-one".