106561059240 has 64 divisors (see below), whose sum is σ = 321531120000. Its totient is φ = 28252020992.

The previous prime is 106561059223. The next prime is 106561059263. The reversal of 106561059240 is 42950165601.

It is a super-2 number, since 2×106561059240² (a number of 23 digits) contains 22 as substring.

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, 2545740 + ... + 2587259.

It is an arithmetic number, because the mean of its divisors is an integer number (5023923750).

Almost surely, 2^106561059240 is an apocalyptic number.

106561059240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106561059240 is an abundant number, since it is smaller than the sum of its proper divisors (214970060760).

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

106561059240 is a wasteful number, since it uses less digits than its factorization.

106561059240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5133186 (or 5133182 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 106561059240 in words is "one hundred six billion, five hundred sixty-one million, fifty-nine thousand, two hundred forty".