43214121402000 has 80 divisors (see below), whose sum is σ = 139322327419392. Its totient is φ = 11523765705600.

The previous prime is 43214121401987. The next prime is 43214121402017. The reversal of 43214121402000 is 20412141234.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 3601170784 + ... + 3601182783.

Almost surely, 2^{43214121402000} is an apocalyptic number.

43214121402000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43214121402000 is an abundant number, since it is smaller than the sum of its proper divisors (96108206017392).

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

43214121402000 is a wasteful number, since it uses less digits than its factorization.

43214121402000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202353593 (or 7202353577 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 43214121402000 its reverse (20412141234), we get a palindrome (43234533543234).

The spelling of 43214121402000 in words is "forty-three trillion, two hundred fourteen billion, one hundred twenty-one million, four hundred two thousand".