400333333334 has 8 divisors (see below), whose sum is σ = 655090909128. Its totient is φ = 181969696960.

The previous prime is 400333333333. The next prime is 400333333397. The reversal of 400333333334 is 433333333004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 400333333334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400333333331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9098484827 + ... + 9098484870.

It is an arithmetic number, because the mean of its divisors is an integer number (81886363641).

Almost surely, 2^400333333334 is an apocalyptic number.

400333333334 is a deficient number, since it is larger than the sum of its proper divisors (254757575794).

400333333334 is a wasteful number, since it uses less digits than its factorization.

400333333334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18196969710.

The product of its (nonzero) digits is 104976, while the sum is 32.

Adding to 400333333334 its reverse (433333333004), we get a palindrome (833666666338).

The spelling of 400333333334 in words is "four hundred billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred thirty-four".