1420973243134 has 8 divisors (see below), whose sum is σ = 2131466821848. Its totient is φ = 710484302520.

The previous prime is 1420973243101. The next prime is 1420973243147. The reversal of 1420973243134 is 4313423790241.

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

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, 251332 + ... + 1704439.

It is an arithmetic number, because the mean of its divisors is an integer number (266433352731).

Almost surely, 2^{1420973243134} is an apocalyptic number.

1420973243134 is a deficient number, since it is larger than the sum of its proper divisors (710493578714).

1420973243134 is a wasteful number, since it uses less digits than its factorization.

1420973243134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319050.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 1420973243134 in words is "one trillion, four hundred twenty billion, nine hundred seventy-three million, two hundred forty-three thousand, one hundred thirty-four".