1213041201419 has 2 divisors, whose sum is σ = 1213041201420. Its totient is φ = 1213041201418.

The previous prime is 1213041201409. The next prime is 1213041201451. The reversal of 1213041201419 is 9141021403121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1213041201419 - 2¹² = 1213041197323 is a prime.

It is a super-2 number, since 2×1213041201419² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1213041201391 and 1213041201400.

It is not a weakly prime, because it can be changed into another prime (1213041201409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606520600709 + 606520600710.

It is an arithmetic number, because the mean of its divisors is an integer number (606520600710).

Almost surely, 2^{1213041201419} is an apocalyptic number.

1213041201419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1213041201419 is an equidigital number, since it uses as much as digits as its factorization.

1213041201419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 1213041201419 in words is "one trillion, two hundred thirteen billion, forty-one million, two hundred one thousand, four hundred nineteen".