42406265362 has 4 divisors (see below), whose sum is σ = 63609398046. Its totient is φ = 21203132680.

The previous prime is 42406265347. The next prime is 42406265381. The reversal of 42406265362 is 26356260424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41660483881 + 745781481 = 204109^2 + 27309^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10601566339 + ... + 10601566342.

Almost surely, 2^42406265362 is an apocalyptic number.

42406265362 is a deficient number, since it is larger than the sum of its proper divisors (21203132684).

42406265362 is a wasteful number, since it uses less digits than its factorization.

42406265362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21203132683.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 42406265362 in words is "forty-two billion, four hundred six million, two hundred sixty-five thousand, three hundred sixty-two".