402324011342 has 16 divisors (see below), whose sum is σ = 658416470400. Its totient is φ = 182855637240.

The previous prime is 402324011339. The next prime is 402324011347. The reversal of 402324011342 is 243110423204.

It is a super-2 number, since 2×402324011342² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402324011347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726992 + ... + 1154627.

It is an arithmetic number, because the mean of its divisors is an integer number (41151029400).

Almost surely, 2^402324011342 is an apocalyptic number.

402324011342 is a deficient number, since it is larger than the sum of its proper divisors (256092459058).

402324011342 is a wasteful number, since it uses less digits than its factorization.

402324011342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891351.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 402324011342 its reverse (243110423204), we get a palindrome (645434434546).

The spelling of 402324011342 in words is "four hundred two billion, three hundred twenty-four million, eleven thousand, three hundred forty-two".