43648056373407 has 16 divisors (see below), whose sum is σ = 60134283279360. Its totient is φ = 28132127452800.

The previous prime is 43648056373381. The next prime is 43648056373477. The reversal of 43648056373407 is 70437365084634.

It is not a de Polignac number, because 43648056373407 - 2¹² = 43648056369311 is a prime.

It is a super-2 number, since 2×43648056373407² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43648056373477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232479969 + ... + 232667642.

It is an arithmetic number, because the mean of its divisors is an integer number (3758392704960).

Almost surely, 2^{43648056373407} is an apocalyptic number.

43648056373407 is a deficient number, since it is larger than the sum of its proper divisors (16486226905953).

43648056373407 is a wasteful number, since it uses less digits than its factorization.

43648056373407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465148654.

The product of its (nonzero) digits is 121927680, while the sum is 60.

The spelling of 43648056373407 in words is "forty-three trillion, six hundred forty-eight billion, fifty-six million, three hundred seventy-three thousand, four hundred seven".