105401332344 has 64 divisors (see below), whose sum is σ = 328523639040. Its totient is φ = 27376968960.

The previous prime is 105401332331. The next prime is 105401332357. The reversal of 105401332344 is 443233104501.

It is an interprime number because it is at equal distance from previous prime (105401332331) and next prime (105401332357).

It is a super-2 number, since 2×105401332344² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28515829 + ... + 28519524.

It is an arithmetic number, because the mean of its divisors is an integer number (5133181860).

Almost surely, 2^105401332344 is an apocalyptic number.

105401332344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105401332344 is an abundant number, since it is smaller than the sum of its proper divisors (223122306696).

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

105401332344 is a wasteful number, since it uses less digits than its factorization.

105401332344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57035380 (or 57035376 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 105401332344 its reverse (443233104501), we get a palindrome (548634436845).

The spelling of 105401332344 in words is "one hundred five billion, four hundred one million, three hundred thirty-two thousand, three hundred forty-four".