42225410651 has 16 divisors (see below), whose sum is σ = 44167065600. Its totient is φ = 40320633600.

The previous prime is 42225410609. The next prime is 42225410657. The reversal of 42225410651 is 15601452224.

42225410651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-42225410651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42225410657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4724555 + ... + 4733483.

It is an arithmetic number, because the mean of its divisors is an integer number (2760441600).

Almost surely, 2^42225410651 is an apocalyptic number.

42225410651 is a deficient number, since it is larger than the sum of its proper divisors (1941654949).

42225410651 is a wasteful number, since it uses less digits than its factorization.

42225410651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10970.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 42225410651 its reverse (15601452224), we get a palindrome (57826862875).

The spelling of 42225410651 in words is "forty-two billion, two hundred twenty-five million, four hundred ten thousand, six hundred fifty-one".