1420113341511 has 6 divisors (see below), whose sum is σ = 2051274826640. Its totient is φ = 946742227668.

The previous prime is 1420113341393. The next prime is 1420113341533. The reversal of 1420113341511 is 1151433110241.

1420113341511 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 113 + 34 + 1 + 511 = 666.

It is not a de Polignac number, because 1420113341511 - 2¹⁰ = 1420113340487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420113340511) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78895185631 + ... + 78895185648.

Almost surely, 2^{1420113341511} is an apocalyptic number.

1420113341511 is a deficient number, since it is larger than the sum of its proper divisors (631161485129).

1420113341511 is a wasteful number, since it uses less digits than its factorization.

1420113341511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157790371285 (or 157790371282 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 1420113341511 its reverse (1151433110241), we get a palindrome (2571546451752).

The spelling of 1420113341511 in words is "one trillion, four hundred twenty billion, one hundred thirteen million, three hundred forty-one thousand, five hundred eleven".