43115041400000 has 84 divisors (see below), whose sum is σ = 106938668830896. Its totient is φ = 17246016480000.

The previous prime is 43115041399987. The next prime is 43115041400009. The reversal of 43115041400000 is 414051134.

It is not an unprimeable number, because it can be changed into a prime (43115041400009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107587604 + ... + 107987603.

It is an arithmetic number, because the mean of its divisors is an integer number (1273079390844).

Almost surely, 2^{43115041400000} is an apocalyptic number.

43115041400000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43115041400000 is an abundant number, since it is smaller than the sum of its proper divisors (63823627430896).

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

43115041400000 is an frugal number, since it uses more digits than its factorization.

43115041400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215575244 (or 215575214 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 43115041400000 its reverse (414051134), we get a palindrome (43115455451134).

The spelling of 43115041400000 in words is "forty-three trillion, one hundred fifteen billion, forty-one million, four hundred thousand".