42464414 has 4 divisors (see below), whose sum is σ = 63696624. Its totient is φ = 21232206.

The previous prime is 42464413. The next prime is 42464423. The reversal of 42464414 is 41446424.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42464413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10616102 + ... + 10616105.

It is an arithmetic number, because the mean of its divisors is an integer number (15924156).

Almost surely, 2^42464414 is an apocalyptic number.

42464414 is a deficient number, since it is larger than the sum of its proper divisors (21232210).

42464414 is a wasteful number, since it uses less digits than its factorization.

42464414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21232209.

The product of its digits is 12288, while the sum is 29.

The square root of 42464414 is about 6516.4725120267. The cubic root of 42464414 is about 348.8791737250.

The spelling of 42464414 in words is "forty-two million, four hundred sixty-four thousand, four hundred fourteen".