1241211202430 has 32 divisors (see below), whose sum is σ = 2275979238720. Its totient is φ = 487232881920.

The previous prime is 1241211202397. The next prime is 1241211202453. The reversal of 1241211202430 is 342021121421.

It is a junction number, because it is equal to n+sod(n) for n = 1241211202396 and 1241211202405.

It is a congruent number.

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, 2049719 + ... + 2585298.

It is an arithmetic number, because the mean of its divisors is an integer number (71124351210).

Almost surely, 2^{1241211202430} is an apocalyptic number.

1241211202430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241211202430 is a deficient number, since it is larger than the sum of its proper divisors (1034768036290).

1241211202430 is a wasteful number, since it uses less digits than its factorization.

1241211202430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4635524.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1241211202430 its reverse (342021121421), we get a palindrome (1583232323851).

The spelling of 1241211202430 in words is "one trillion, two hundred forty-one billion, two hundred eleven million, two hundred two thousand, four hundred thirty".