105552432014 has 4 divisors (see below), whose sum is σ = 158328648024. Its totient is φ = 52776216006.

The previous prime is 105552431981. The next prime is 105552432043. The reversal of 105552432014 is 410234255501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 410234255501 = 7 ⋅58604893643.

It is a super-2 number, since 2×105552432014² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26388108002 + ... + 26388108005.

It is an arithmetic number, because the mean of its divisors is an integer number (39582162006).

Almost surely, 2^105552432014 is an apocalyptic number.

105552432014 is a deficient number, since it is larger than the sum of its proper divisors (52776216010).

105552432014 is an equidigital number, since it uses as much as digits as its factorization.

105552432014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52776216009.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 105552432014 its reverse (410234255501), we get a palindrome (515786687515).

The spelling of 105552432014 in words is "one hundred five billion, five hundred fifty-two million, four hundred thirty-two thousand, fourteen".