42362402 has 8 divisors (see below), whose sum is σ = 67281516. Its totient is φ = 19935232.

The previous prime is 42362377. The next prime is 42362431. The reversal of 42362402 is 20426324.

It can be written as a sum of positive squares in 2 ways, for example, as 34234201 + 8128201 = 5851^2 + 2851^2 .

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, 622943 + ... + 623010.

Almost surely, 2^42362402 is an apocalyptic number.

42362402 is a deficient number, since it is larger than the sum of its proper divisors (24919114).

42362402 is a wasteful number, since it uses less digits than its factorization.

42362402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245972.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 42362402 is about 6508.6405646648. The cubic root of 42362402 is about 348.5995796201.

Adding to 42362402 its reverse (20426324), we get a palindrome (62788726).

The spelling of 42362402 in words is "forty-two million, three hundred sixty-two thousand, four hundred two".