402141812374 has 8 divisors (see below), whose sum is σ = 634960756440. Its totient is φ = 190488226896.

The previous prime is 402141812333. The next prime is 402141812377. The reversal of 402141812374 is 473218141204.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402141812377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5291339599 + ... + 5291339674.

It is an arithmetic number, because the mean of its divisors is an integer number (79370094555).

Almost surely, 2^402141812374 is an apocalyptic number.

402141812374 is a deficient number, since it is larger than the sum of its proper divisors (232818944066).

402141812374 is a wasteful number, since it uses less digits than its factorization.

402141812374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10582679294.

The product of its (nonzero) digits is 43008, while the sum is 37.

Adding to 402141812374 its reverse (473218141204), we get a palindrome (875359953578).

The spelling of 402141812374 in words is "four hundred two billion, one hundred forty-one million, eight hundred twelve thousand, three hundred seventy-four".