42010352302251 has 4 divisors (see below), whose sum is σ = 56013803069672. Its totient is φ = 28006901534832.

The previous prime is 42010352302231. The next prime is 42010352302253. The reversal of 42010352302251 is 15220325301024.

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

It is not a de Polignac number, because 42010352302251 - 2²² = 42010348107947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42010352302253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7001725383706 + ... + 7001725383711.

It is an arithmetic number, because the mean of its divisors is an integer number (14003450767418).

Almost surely, 2^{42010352302251} is an apocalyptic number.

42010352302251 is a deficient number, since it is larger than the sum of its proper divisors (14003450767421).

42010352302251 is a wasteful number, since it uses less digits than its factorization.

42010352302251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14003450767420.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 42010352302251 its reverse (15220325301024), we get a palindrome (57230677603275).

The spelling of 42010352302251 in words is "forty-two trillion, ten billion, three hundred fifty-two million, three hundred two thousand, two hundred fifty-one".