11542648414 has 8 divisors (see below), whose sum is σ = 18887970168. Its totient is φ = 5246658360.

The previous prime is 11542648387. The next prime is 11542648471. The reversal of 11542648414 is 41484624511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262332897 + ... + 262332940.

It is an arithmetic number, because the mean of its divisors is an integer number (2360996271).

Almost surely, 2^11542648414 is an apocalyptic number.

11542648414 is a deficient number, since it is larger than the sum of its proper divisors (7345321754).

11542648414 is a wasteful number, since it uses less digits than its factorization.

11542648414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524665850.

The product of its digits is 122880, while the sum is 40.

It can be divided in two parts, 11542 and 648414, that added together give a palindrome (659956).

The spelling of 11542648414 in words is "eleven billion, five hundred forty-two million, six hundred forty-eight thousand, four hundred fourteen".