4000033400674 has 4 divisors (see below), whose sum is σ = 6000050101014. Its totient is φ = 2000016700336.

The previous prime is 4000033400653. The next prime is 4000033400677. The reversal of 4000033400674 is 4760043300004.

4000033400674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3339365176449 + 660668224225 = 1827393^2 + 812815^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4000033400677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000008350167 + ... + 1000008350170.

Almost surely, 2^{4000033400674} is an apocalyptic number.

4000033400674 is a deficient number, since it is larger than the sum of its proper divisors (2000016700340).

4000033400674 is a wasteful number, since it uses less digits than its factorization.

4000033400674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000016700339.

The product of its (nonzero) digits is 24192, while the sum is 31.

Adding to 4000033400674 its reverse (4760043300004), we get a palindrome (8760076700678).

The spelling of 4000033400674 in words is "four trillion, thirty-three million, four hundred thousand, six hundred seventy-four".