42214053 has 16 divisors (see below), whose sum is σ = 66545280. Its totient is φ = 23290176.

The previous prime is 42214031. The next prime is 42214057. The reversal of 42214053 is 35041224.

It is not a de Polignac number, because 42214053 - 2⁵ = 42214021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34050 + ... + 35267.

It is an arithmetic number, because the mean of its divisors is an integer number (4159080).

Almost surely, 2^42214053 is an apocalyptic number.

It is an amenable number.

42214053 is a deficient number, since it is larger than the sum of its proper divisors (24331227).

42214053 is a wasteful number, since it uses less digits than its factorization.

42214053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69356.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 42214053 is about 6497.2342577438. The cubic root of 42214053 is about 348.1921831193.

Adding to 42214053 its reverse (35041224), we get a palindrome (77255277).

The spelling of 42214053 in words is "forty-two million, two hundred fourteen thousand, fifty-three".