42350111350451 has 8 divisors (see below), whose sum is σ = 42376240170000. Its totient is φ = 42323983948800.

The previous prime is 42350111350447. The next prime is 42350111350483. The reversal of 42350111350451 is 15405311105324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42350111350451 - 2² = 42350111350447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42350111350751) 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, 62869475 + ... + 63539523.

It is an arithmetic number, because the mean of its divisors is an integer number (5297030021250).

Almost surely, 2^{42350111350451} is an apocalyptic number.

42350111350451 is a deficient number, since it is larger than the sum of its proper divisors (26128819549).

42350111350451 is a wasteful number, since it uses less digits than its factorization.

42350111350451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708949.

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 42350111350451 its reverse (15405311105324), we get a palindrome (57755422455775).

The spelling of 42350111350451 in words is "forty-two trillion, three hundred fifty billion, one hundred eleven million, three hundred fifty thousand, four hundred fifty-one".