1344621425350 has 96 divisors (see below), whose sum is σ = 2936697039360. Its totient is φ = 448526453760.

The previous prime is 1344621425321. The next prime is 1344621425351. The reversal of 1344621425350 is 535241264431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344621425351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1667407 + ... + 2338693.

It is an arithmetic number, because the mean of its divisors is an integer number (30590594160).

Almost surely, 2^{1344621425350} is an apocalyptic number.

1344621425350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344621425350 is an abundant number, since it is smaller than the sum of its proper divisors (1592075614010).

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

1344621425350 is a wasteful number, since it uses less digits than its factorization.

1344621425350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671462 (or 671457 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 1344621425350 its reverse (535241264431), we get a palindrome (1879862689781).

The spelling of 1344621425350 in words is "one trillion, three hundred forty-four billion, six hundred twenty-one million, four hundred twenty-five thousand, three hundred fifty".