42053044 has 24 divisors (see below), whose sum is σ = 82244736. Its totient is φ = 18648000.

The previous prime is 42053041. The next prime is 42053051. The reversal of 42053044 is 44035024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42053041) 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, 9852 + ... + 13459.

It is an arithmetic number, because the mean of its divisors is an integer number (3426864).

Almost surely, 2^42053044 is an apocalyptic number.

42053044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42053044 is a deficient number, since it is larger than the sum of its proper divisors (40191692).

42053044 is a wasteful number, since it uses less digits than its factorization.

42053044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23367 (or 23365 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 42053044 is about 6484.8318405337. The cubic root of 42053044 is about 347.7489381313.

Adding to 42053044 its reverse (44035024), we get a palindrome (86088068).

The spelling of 42053044 in words is "forty-two million, fifty-three thousand, forty-four".