1214042434534 has 8 divisors (see below), whose sum is σ = 1821149651088. Its totient is φ = 606992550840.

The previous prime is 1214042434529. The next prime is 1214042434547. The reversal of 1214042434534 is 4354342404121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1214042434493 and 1214042434502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14280237 + ... + 14365000.

It is an arithmetic number, because the mean of its divisors is an integer number (227643706386).

Almost surely, 2^{1214042434534} is an apocalyptic number.

1214042434534 is a deficient number, since it is larger than the sum of its proper divisors (607107216554).

1214042434534 is a wasteful number, since it uses less digits than its factorization.

1214042434534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28666430.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 1214042434534 its reverse (4354342404121), we get a palindrome (5568384838655).

The spelling of 1214042434534 in words is "one trillion, two hundred fourteen billion, forty-two million, four hundred thirty-four thousand, five hundred thirty-four".