11461434542 has 8 divisors (see below), whose sum is σ = 17204187000. Its totient is φ = 5726705544.

The previous prime is 11461434511. The next prime is 11461434547. The reversal of 11461434542 is 24543416411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11461434547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002292 + ... + 2008007.

It is an arithmetic number, because the mean of its divisors is an integer number (2150523375).

Almost surely, 2^11461434542 is an apocalyptic number.

11461434542 is a deficient number, since it is larger than the sum of its proper divisors (5742752458).

11461434542 is a wasteful number, since it uses less digits than its factorization.

11461434542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011730.

The product of its digits is 46080, while the sum is 35.

The spelling of 11461434542 in words is "eleven billion, four hundred sixty-one million, four hundred thirty-four thousand, five hundred forty-two".