11601434151 has 48 divisors (see below), whose sum is σ = 18033357888. Its totient is φ = 7160832000.

The previous prime is 11601434113. The next prime is 11601434183. The reversal of 11601434151 is 15143410611.

11601434151 is a `hidden beast` number, since 1 + 1 + 601 + 4 + 3 + 4 + 1 + 51 = 666.

It is not a de Polignac number, because 11601434151 - 2¹⁷ = 11601303079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11601432151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6527775 + ... + 6529551.

It is an arithmetic number, because the mean of its divisors is an integer number (375694956).

Almost surely, 2^11601434151 is an apocalyptic number.

11601434151 is a deficient number, since it is larger than the sum of its proper divisors (6431923737).

11601434151 is a wasteful number, since it uses less digits than its factorization.

11601434151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472 (or 2469 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 11601434151 its reverse (15143410611), we get a palindrome (26744844762).

The spelling of 11601434151 in words is "eleven billion, six hundred one million, four hundred thirty-four thousand, one hundred fifty-one".