43246224546 has 64 divisors (see below), whose sum is σ = 100698577920. Its totient is φ = 12126185280.

The previous prime is 43246224499. The next prime is 43246224551. The reversal of 43246224546 is 64542264234.

It is a super-2 number, since 2×43246224546² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 43246224498 and 43246224507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 728401 + ... + 785531.

It is an arithmetic number, because the mean of its divisors is an integer number (1573415280).

Almost surely, 2^43246224546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43246224546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50349288960).

43246224546 is an abundant number, since it is smaller than the sum of its proper divisors (57452353374).

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

43246224546 is a wasteful number, since it uses less digits than its factorization.

43246224546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57479.

The product of its digits is 1105920, while the sum is 42.

The spelling of 43246224546 in words is "forty-three billion, two hundred forty-six million, two hundred twenty-four thousand, five hundred forty-six".