402825353123042 has 8 divisors (see below), whose sum is σ = 604340045240016. Its totient is φ = 201378671376372.

The previous prime is 402825353123041. The next prime is 402825353123051. The reversal of 402825353123042 is 240321353528204.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 402825353122984 and 402825353123002.

It is not an unprimeable number, because it can be changed into a prime (402825353123041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17002577768 + ... + 17002601459.

It is an arithmetic number, because the mean of its divisors is an integer number (75542505655002).

Almost surely, 2^{402825353123042} is an apocalyptic number.

402825353123042 is a deficient number, since it is larger than the sum of its proper divisors (201514692116974).

402825353123042 is a wasteful number, since it uses less digits than its factorization.

402825353123042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34005185152.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 402825353123042 in words is "four hundred two trillion, eight hundred twenty-five billion, three hundred fifty-three million, one hundred twenty-three thousand, forty-two".