402240234311114 has 4 divisors (see below), whose sum is σ = 603360351466674. Its totient is φ = 201120117155556.

The previous prime is 402240234311093. The next prime is 402240234311117. The reversal of 402240234311114 is 411113432042204.

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., 373184544460225 + 29055689850889 = 19317985^2 + 5390333^2 .

It is not an unprimeable number, because it can be changed into a prime (402240234311117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100560058577777 + ... + 100560058577780.

Almost surely, 2^{402240234311114} is an apocalyptic number.

402240234311114 is a deficient number, since it is larger than the sum of its proper divisors (201120117155560).

402240234311114 is a wasteful number, since it uses less digits than its factorization.

402240234311114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201120117155559.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 402240234311114 its reverse (411113432042204), we get a palindrome (813353666353318).

The spelling of 402240234311114 in words is "four hundred two trillion, two hundred forty billion, two hundred thirty-four million, three hundred eleven thousand, one hundred fourteen".