105401234346 has 8 divisors (see below), whose sum is σ = 210802468704. Its totient is φ = 35133744780.

The previous prime is 105401234339. The next prime is 105401234377. The reversal of 105401234346 is 643432104501.

It is a happy number.

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

105401234346 is an admirable number.

It is a super-2 number, since 2×105401234346² (a number of 23 digits) contains 22 as substring.

It is a Curzon 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, 8783436190 + ... + 8783436201.

It is an arithmetic number, because the mean of its divisors is an integer number (26350308588).

Almost surely, 2^105401234346 is an apocalyptic number.

105401234346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105401234346 is a wasteful number, since it uses less digits than its factorization.

105401234346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17566872396.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 105401234346 its reverse (643432104501), we get a palindrome (748833338847).

The spelling of 105401234346 in words is "one hundred five billion, four hundred one million, two hundred thirty-four thousand, three hundred forty-six".