4000433366740 has 12 divisors (see below), whose sum is σ = 8400910070196. Its totient is φ = 1600173346688.

The previous prime is 4000433366701. The next prime is 4000433366777. The reversal of 4000433366740 is 476633340004.

It can be written as a sum of positive squares in 2 ways, for example, as 1626818619024 + 2373614747716 = 1275468^2 + 1540654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4000433366693 and 4000433366702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100010834149 + ... + 100010834188.

It is an arithmetic number, because the mean of its divisors is an integer number (700075839183).

Almost surely, 2^{4000433366740} is an apocalyptic number.

It is an amenable number.

4000433366740 is an abundant number, since it is smaller than the sum of its proper divisors (4400476703456).

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

4000433366740 is a wasteful number, since it uses less digits than its factorization.

4000433366740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200021668346 (or 200021668344 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 40.

The spelling of 4000433366740 in words is "four trillion, four hundred thirty-three million, three hundred sixty-six thousand, seven hundred forty".