341440424 has 64 divisors (see below), whose sum is σ = 708704640. Its totient is φ = 153250560.

The previous prime is 341440409. The next prime is 341440433. The reversal of 341440424 is 424044143.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 341440393 and 341440402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678557 + ... + 679059.

It is an arithmetic number, because the mean of its divisors is an integer number (11073510).

Almost surely, 2^341440424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 341440424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354352320).

341440424 is an abundant number, since it is smaller than the sum of its proper divisors (367264216).

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

341440424 is a wasteful number, since it uses less digits than its factorization.

341440424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 686 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 341440424 is about 18478.1066129623. The cubic root of 341440424 is about 698.9374518924.

Adding to 341440424 its reverse (424044143), we get a palindrome (765484567).

The spelling of 341440424 in words is "three hundred forty-one million, four hundred forty thousand, four hundred twenty-four".