1214353915005 has 64 divisors (see below), whose sum is σ = 2445918179328. Its totient is φ = 499766837760.

The previous prime is 1214353914967. The next prime is 1214353915009. The reversal of 1214353915005 is 5005193534121.

It is not a de Polignac number, because 1214353915005 - 2⁹ = 1214353914493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214353915009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4984864 + ... + 5222793.

It is an arithmetic number, because the mean of its divisors is an integer number (38217471552).

Almost surely, 2^{1214353915005} is an apocalyptic number.

1214353915005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214353915005 is an abundant number, since it is smaller than the sum of its proper divisors (1231564264323).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214353915005 is a wasteful number, since it uses less digits than its factorization.

1214353915005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207786.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 1214353915005 in words is "one trillion, two hundred fourteen billion, three hundred fifty-three million, nine hundred fifteen thousand, five".