842462402 has 8 divisors (see below), whose sum is σ = 1264100412. Its totient is φ = 421095600.

The previous prime is 842462393. The next prime is 842462429. The reversal of 842462402 is 204264248.

842462402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 628454761 + 214007641 = 25069^2 + 14629^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59849 + ... + 72572.

Almost surely, 2^842462402 is an apocalyptic number.

842462402 is a deficient number, since it is larger than the sum of its proper divisors (421638010).

842462402 is a wasteful number, since it uses less digits than its factorization.

842462402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135604.

The product of its (nonzero) digits is 24576, while the sum is 32.

The square root of 842462402 is about 29025.2028761213. The cubic root of 842462402 is about 944.4598695715.

The spelling of 842462402 in words is "eight hundred forty-two million, four hundred sixty-two thousand, four hundred two".