106055304240 has 80 divisors (see below), whose sum is σ = 329828818176. Its totient is φ = 28190457600.

The previous prime is 106055304239. The next prime is 106055304283. The reversal of 106055304240 is 42403550601.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×106055304240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 106055304198 and 106055304207.

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, 635806 + ... + 785085.

Almost surely, 2^106055304240 is an apocalyptic number.

106055304240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106055304240 is an abundant number, since it is smaller than the sum of its proper divisors (223773513936).

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

106055304240 is a wasteful number, since it uses less digits than its factorization.

106055304240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421218 (or 1421212 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 106055304240 its reverse (42403550601), we get a palindrome (148458854841).

The spelling of 106055304240 in words is "one hundred six billion, fifty-five million, three hundred four thousand, two hundred forty".