43054006240 has 96 divisors (see below), whose sum is σ = 116453998080. Its totient is φ = 14734938624.

The previous prime is 43054006207. The next prime is 43054006277. The reversal of 43054006240 is 4260045034.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 43054006199 and 43054006208.

It is a congruent number.

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, 596421 + ... + 664699.

It is an arithmetic number, because the mean of its divisors is an integer number (1213062480).

Almost surely, 2^43054006240 is an apocalyptic number.

43054006240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43054006240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58226999040).

43054006240 is an abundant number, since it is smaller than the sum of its proper divisors (73399991840).

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

43054006240 is a wasteful number, since it uses less digits than its factorization.

43054006240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68864 (or 68856 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 43054006240 in words is "forty-three billion, fifty-four million, six thousand, two hundred forty".