1214053140405 has 32 divisors (see below), whose sum is σ = 2274128817408. Its totient is φ = 541459238400.

The previous prime is 1214053140343. The next prime is 1214053140437. The reversal of 1214053140405 is 5040413504121.

It is not a de Polignac number, because 1214053140405 - 2¹⁰ = 1214053139381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141000706 + ... + 141009315.

It is an arithmetic number, because the mean of its divisors is an integer number (71066525544).

Almost surely, 2^{1214053140405} is an apocalyptic number.

1214053140405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214053140405 is a deficient number, since it is larger than the sum of its proper divisors (1060075677003).

1214053140405 is a wasteful number, since it uses less digits than its factorization.

1214053140405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282010077.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1214053140405 its reverse (5040413504121), we get a palindrome (6254466644526).

The spelling of 1214053140405 in words is "one trillion, two hundred fourteen billion, fifty-three million, one hundred forty thousand, four hundred five".