1341201203430 has 64 divisors (see below), whose sum is σ = 3523493530368. Its totient is φ = 324029970560.

The previous prime is 1341201203347. The next prime is 1341201203431. The reversal of 1341201203430 is 343021021431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1341201203430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341201203431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6838884 + ... + 7032263.

It is an arithmetic number, because the mean of its divisors is an integer number (55054586412).

Almost surely, 2^{1341201203430} is an apocalyptic number.

1341201203430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1341201203430 is an abundant number, since it is smaller than the sum of its proper divisors (2182292326938).

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

1341201203430 is a wasteful number, since it uses less digits than its factorization.

1341201203430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13871461.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1341201203430 its reverse (343021021431), we get a palindrome (1684222224861).

The spelling of 1341201203430 in words is "one trillion, three hundred forty-one billion, two hundred one million, two hundred three thousand, four hundred thirty".