11435245146 has 96 divisors (see below), whose sum is σ = 27789914880. Its totient is φ = 3503352384.

The previous prime is 11435245117. The next prime is 11435245193. The reversal of 11435245146 is 64154253411.

11435245146 is a `hidden beast` number, since 1 + 1 + 43 + 524 + 51 + 46 = 666.

It is a super-2 number, since 2×11435245146² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11435245146.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1506216 + ... + 1513788.

It is an arithmetic number, because the mean of its divisors is an integer number (289478280).

Almost surely, 2^11435245146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11435245146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13894957440).

11435245146 is an abundant number, since it is smaller than the sum of its proper divisors (16354669734).

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

11435245146 is a wasteful number, since it uses less digits than its factorization.

11435245146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7842 (or 7830 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 11435245146 its reverse (64154253411), we get a palindrome (75589498557).

The spelling of 11435245146 in words is "eleven billion, four hundred thirty-five million, two hundred forty-five thousand, one hundred forty-six".