400120334124314 has 4 divisors (see below), whose sum is σ = 600180501186474. Its totient is φ = 200060167062156.

The previous prime is 400120334124311. The next prime is 400120334124367. The reversal of 400120334124314 is 413421433021004.

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., 274623991799089 + 125496342325225 = 16571783^2 + 11202515^2 .

It is a super-3 number, since 3×400120334124314³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (400120334124311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100030083531077 + ... + 100030083531080.

Almost surely, 2^{400120334124314} is an apocalyptic number.

400120334124314 is a deficient number, since it is larger than the sum of its proper divisors (200060167062160).

400120334124314 is a wasteful number, since it uses less digits than its factorization.

400120334124314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200060167062159.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 400120334124314 its reverse (413421433021004), we get a palindrome (813541767145318).

The spelling of 400120334124314 in words is "four hundred trillion, one hundred twenty billion, three hundred thirty-four million, one hundred twenty-four thousand, three hundred fourteen".