2073443214340 has 12 divisors (see below), whose sum is σ = 4354230750156. Its totient is φ = 829377285728.

The previous prime is 2073443214251. The next prime is 2073443214343. The reversal of 2073443214340 is 434123443702.

It can be written as a sum of positive squares in 2 ways, for example, as 851087431936 + 1222355782404 = 922544^2 + 1105602^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2073443214340.

It is not an unprimeable number, because it can be changed into a prime (2073443214343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51836080339 + ... + 51836080378.

It is an arithmetic number, because the mean of its divisors is an integer number (362852562513).

Almost surely, 2^{2073443214340} is an apocalyptic number.

2073443214340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2073443214340 is an abundant number, since it is smaller than the sum of its proper divisors (2280787535816).

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

2073443214340 is a wasteful number, since it uses less digits than its factorization.

2073443214340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103672160726 (or 103672160724 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 2073443214340 in words is "two trillion, seventy-three billion, four hundred forty-three million, two hundred fourteen thousand, three hundred forty".