1341022340 has 48 divisors (see below), whose sum is σ = 3234857472. Its totient is φ = 457435776.

The previous prime is 1341022327. The next prime is 1341022351. The reversal of 1341022340 is 432201431.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 3269 + ... + 51891.

It is an arithmetic number, because the mean of its divisors is an integer number (67392864).

Almost surely, 2^1341022340 is an apocalyptic number.

1341022340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1341022340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617428736).

1341022340 is an abundant number, since it is smaller than the sum of its proper divisors (1893835132).

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

1341022340 is a wasteful number, since it uses less digits than its factorization.

1341022340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48836 (or 48834 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1341022340 is about 36619.9718732825. The cubic root of 1341022340 is about 1102.7540740665.

Adding to 1341022340 its reverse (432201431), we get a palindrome (1773223771).

The spelling of 1341022340 in words is "one billion, three hundred forty-one million, twenty-two thousand, three hundred forty".