43371342 has 64 divisors (see below), whose sum is σ = 110937600. Its totient is φ = 12303360.

The previous prime is 43371337. The next prime is 43371347. The reversal of 43371342 is 24317334.

It is an interprime number because it is at equal distance from previous prime (43371337) and next prime (43371347).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43371347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67342 + ... + 67982.

It is an arithmetic number, because the mean of its divisors is an integer number (1733400).

Almost surely, 2^43371342 is an apocalyptic number.

43371342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 43371342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55468800).

43371342 is an abundant number, since it is smaller than the sum of its proper divisors (67566258).

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

43371342 is a wasteful number, since it uses less digits than its factorization.

43371342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 832 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 43371342 is about 6585.6922187421. The cubic root of 43371342 is about 351.3454120392.

Adding to 43371342 its reverse (24317334), we get a palindrome (67688676).

The spelling of 43371342 in words is "forty-three million, three hundred seventy-one thousand, three hundred forty-two".