1214570388234 has 32 divisors (see below), whose sum is σ = 2776217060736. Its totient is φ = 347013089280.

The previous prime is 1214570388217. The next prime is 1214570388253. The reversal of 1214570388234 is 4328830754121.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2023554 + ... + 2554194.

It is an arithmetic number, because the mean of its divisors is an integer number (86756783148).

Almost surely, 2^{1214570388234} is an apocalyptic number.

1214570388234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1214570388234 is an abundant number, since it is smaller than the sum of its proper divisors (1561646672502).

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

1214570388234 is a wasteful number, since it uses less digits than its factorization.

1214570388234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585150.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 1214570388234 in words is "one trillion, two hundred fourteen billion, five hundred seventy million, three hundred eighty-eight thousand, two hundred thirty-four".