402041233342 has 32 divisors (see below), whose sum is σ = 693666722304. Its totient is φ = 171190778400.

The previous prime is 402041233327. The next prime is 402041233361. The reversal of 402041233342 is 243332140204.

It is a self number, because there is not a number n which added to its sum of digits gives 402041233342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7437492 + ... + 7491352.

It is an arithmetic number, because the mean of its divisors is an integer number (21677085072).

Almost surely, 2^402041233342 is an apocalyptic number.

402041233342 is a deficient number, since it is larger than the sum of its proper divisors (291625488962).

402041233342 is a wasteful number, since it uses less digits than its factorization.

402041233342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57304.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 402041233342 its reverse (243332140204), we get a palindrome (645373373546).

The spelling of 402041233342 in words is "four hundred two billion, forty-one million, two hundred thirty-three thousand, three hundred forty-two".