1214445053405 has 8 divisors (see below), whose sum is σ = 1475781331200. Its totient is φ = 959257864656.

The previous prime is 1214445053401. The next prime is 1214445053407. The reversal of 1214445053405 is 5043505444121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1214445053405 - 2² = 1214445053401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214445053401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1537271825 + ... + 1537272614.

It is an arithmetic number, because the mean of its divisors is an integer number (184472666400).

Almost surely, 2^{1214445053405} is an apocalyptic number.

It is an amenable number.

1214445053405 is a deficient number, since it is larger than the sum of its proper divisors (261336277795).

1214445053405 is an equidigital number, since it uses as much as digits as its factorization.

1214445053405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3074544523.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 1214445053405 in words is "one trillion, two hundred fourteen billion, four hundred forty-five million, fifty-three thousand, four hundred five".