11461002036 has 48 divisors (see below), whose sum is σ = 29179980480. Its totient is φ = 3472254720.

The previous prime is 11461002017. The next prime is 11461002037. The reversal of 11461002036 is 63020016411.

It is a super-2 number, since 2×11461002036² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11461001997 and 11461002015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11461002037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917400 + ... + 929808.

It is an arithmetic number, because the mean of its divisors is an integer number (607916260).

Almost surely, 2^11461002036 is an apocalyptic number.

It is an amenable number.

11461002036 is an abundant number, since it is smaller than the sum of its proper divisors (17718978444).

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

11461002036 is a wasteful number, since it uses less digits than its factorization.

11461002036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19424 (or 19422 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11461002036 its reverse (63020016411), we get a palindrome (74481018447).

The spelling of 11461002036 in words is "eleven billion, four hundred sixty-one million, two thousand, thirty-six".