11412354452 has 24 divisors (see below), whose sum is σ = 20864356800. Its totient is φ = 5451690816.

The previous prime is 11412354449. The next prime is 11412354487. The reversal of 11412354452 is 25445321411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6824 + ... + 151232.

It is an arithmetic number, because the mean of its divisors is an integer number (869348200).

Almost surely, 2^11412354452 is an apocalyptic number.

It is an amenable number.

11412354452 is a deficient number, since it is larger than the sum of its proper divisors (9452002348).

11412354452 is a wasteful number, since it uses less digits than its factorization.

11412354452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145295 (or 145293 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

Adding to 11412354452 its reverse (25445321411), we get a palindrome (36857675863).

The spelling of 11412354452 in words is "eleven billion, four hundred twelve million, three hundred fifty-four thousand, four hundred fifty-two".