42419351 has 8 divisors (see below), whose sum is σ = 46309200. Its totient is φ = 38619072.

The previous prime is 42419347. The next prime is 42419357. The reversal of 42419351 is 15391424.

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 42419351 - 2² = 42419347 is a prime.

It is a super-2 number, since 2×42419351² = 3598802678522402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42419357) 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, 21401 + ... + 23298.

It is an arithmetic number, because the mean of its divisors is an integer number (5788650).

Almost surely, 2^42419351 is an apocalyptic number.

42419351 is a deficient number, since it is larger than the sum of its proper divisors (3889849).

42419351 is a wasteful number, since it uses less digits than its factorization.

42419351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44785.

The product of its digits is 4320, while the sum is 29.

The square root of 42419351 is about 6513.0139720409. The cubic root of 42419351 is about 348.7557204990.

The spelling of 42419351 in words is "forty-two million, four hundred nineteen thousand, three hundred fifty-one".