42202413451 has 4 divisors (see below), whose sum is σ = 46038996504. Its totient is φ = 38365830400.

The previous prime is 42202413439. The next prime is 42202413481. The reversal of 42202413451 is 15431420224.

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

It is a cyclic number.

It is not a de Polignac number, because 42202413451 - 2¹⁷ = 42202282379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42202413401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1918291510 + ... + 1918291531.

It is an arithmetic number, because the mean of its divisors is an integer number (11509749126).

Almost surely, 2^42202413451 is an apocalyptic number.

42202413451 is a deficient number, since it is larger than the sum of its proper divisors (3836583053).

42202413451 is a wasteful number, since it uses less digits than its factorization.

42202413451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3836583052.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 42202413451 its reverse (15431420224), we get a palindrome (57633833675).

The spelling of 42202413451 in words is "forty-two billion, two hundred two million, four hundred thirteen thousand, four hundred fifty-one".