19341342 has 48 divisors (see below), whose sum is σ = 46034352. Its totient is φ = 6065280.

The previous prime is 19341341. The next prime is 19341353. The reversal of 19341342 is 24314391.

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 (19341341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7092 + ... + 9432.

It is an arithmetic number, because the mean of its divisors is an integer number (959049).

Almost surely, 2^19341342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19341342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23017176).

19341342 is an abundant number, since it is smaller than the sum of its proper divisors (26693010).

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

19341342 is a wasteful number, since it uses less digits than its factorization.

19341342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375 (or 2363 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 19341342 is about 4397.8792616442. The cubic root of 19341342 is about 268.4286505589.

It can be divided in two parts, 19341 and 342, that added together give a 9-th power (19683 = 3⁹).

The spelling of 19341342 in words is "nineteen million, three hundred forty-one thousand, three hundred forty-two".