1214836287441 has 16 divisors (see below), whose sum is σ = 1868479847424. Its totient is φ = 687704385744.

The previous prime is 1214836287409. The next prime is 1214836287451. The reversal of 1214836287441 is 1447826384121.

It is not a de Polignac number, because 1214836287441 - 2⁵ = 1214836287409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1214836287451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270321805 + ... + 270326298.

It is an arithmetic number, because the mean of its divisors is an integer number (116779990464).

Almost surely, 2^{1214836287441} is an apocalyptic number.

It is an amenable number.

1214836287441 is a deficient number, since it is larger than the sum of its proper divisors (653643559983).

1214836287441 is a wasteful number, since it uses less digits than its factorization.

1214836287441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540648220.

The product of its digits is 2064384, while the sum is 51.

The spelling of 1214836287441 in words is "one trillion, two hundred fourteen billion, eight hundred thirty-six million, two hundred eighty-seven thousand, four hundred forty-one".