42111462 has 8 divisors (see below), whose sum is σ = 84222936. Its totient is φ = 14037152.

The previous prime is 42111409. The next prime is 42111473. The reversal of 42111462 is 26411124.

It is a happy number.

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

42111462 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3509283 + ... + 3509294.

It is an arithmetic number, because the mean of its divisors is an integer number (10527867).

Almost surely, 2^42111462 is an apocalyptic number.

42111462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42111462 is a wasteful number, since it uses less digits than its factorization.

42111462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7018582.

The product of its digits is 384, while the sum is 21.

The square root of 42111462 is about 6489.3344805149. The cubic root of 42111462 is about 347.9098888102.

Adding to 42111462 its reverse (26411124), we get a palindrome (68522586).

The spelling of 42111462 in words is "forty-two million, one hundred eleven thousand, four hundred sixty-two".