42225304214040 has 32 divisors (see below), whose sum is σ = 126675912642480. Its totient is φ = 11260081123712.

The previous prime is 42225304214039. The next prime is 42225304214047. The reversal of 42225304214040 is 4041240352224.

It is a junction number, because it is equal to n+sod(n) for n = 42225304213992 and 42225304214010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42225304214047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175938767439 + ... + 175938767678.

Almost surely, 2^{42225304214040} is an apocalyptic number.

42225304214040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42225304214040 is an abundant number, since it is smaller than the sum of its proper divisors (84450608428440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42225304214040 is a wasteful number, since it uses less digits than its factorization.

42225304214040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351877535131 (or 351877535127 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 42225304214040 its reverse (4041240352224), we get a palindrome (46266544566264).

The spelling of 42225304214040 in words is "forty-two trillion, two hundred twenty-five billion, three hundred four million, two hundred fourteen thousand, forty".