43319043054 has 64 divisors (see below), whose sum is σ = 110047956480. Its totient is φ = 12373344000.

The previous prime is 43319043041. The next prime is 43319043059. The reversal of 43319043054 is 45034091334.

43319043054 is a `hidden beast` number, since 4 + 33 + 190 + 430 + 5 + 4 = 666.

It is a super-2 number, since 2×43319043054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43319043059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1498057 + ... + 1526699.

It is an arithmetic number, because the mean of its divisors is an integer number (1719499320).

Almost surely, 2^43319043054 is an apocalyptic number.

43319043054 is an abundant number, since it is smaller than the sum of its proper divisors (66728913426).

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

43319043054 is a wasteful number, since it uses less digits than its factorization.

43319043054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32662 (or 32656 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 43319043054 in words is "forty-three billion, three hundred nineteen million, forty-three thousand, fifty-four".