43712713000 has 128 divisors (see below), whose sum is σ = 111713696640. Its totient is φ = 15877440000.

The previous prime is 43712712977. The next prime is 43712713007. The reversal of 43712713000 is 31721734.

It is a self number, because there is not a number n which added to its sum of digits gives 43712713000.

It is not an unprimeable number, because it can be changed into a prime (43712713007) 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, 13121335 + ... + 13124665.

It is an arithmetic number, because the mean of its divisors is an integer number (872763255).

Almost surely, 2^43712713000 is an apocalyptic number.

43712713000 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 43712713000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55856848320).

43712713000 is an abundant number, since it is smaller than the sum of its proper divisors (68000983640).

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

43712713000 is a wasteful number, since it uses less digits than its factorization.

43712713000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4556 (or 4542 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The spelling of 43712713000 in words is "forty-three billion, seven hundred twelve million, seven hundred thirteen thousand".