1434121473 has 8 divisors (see below), whose sum is σ = 1973844736. Its totient is φ = 925239600.

The previous prime is 1434121471. The next prime is 1434121477. The reversal of 1434121473 is 3741214341.

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

It is not a de Polignac number, because 1434121473 - 2¹ = 1434121471 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434121473.

It is not an unprimeable number, because it can be changed into a prime (1434121471) 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, 7710238 + ... + 7710423.

It is an arithmetic number, because the mean of its divisors is an integer number (246730592).

Almost surely, 2^1434121473 is an apocalyptic number.

It is an amenable number.

1434121473 is a deficient number, since it is larger than the sum of its proper divisors (539723263).

1434121473 is a wasteful number, since it uses less digits than its factorization.

1434121473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15420695.

The product of its digits is 8064, while the sum is 30.

The square root of 1434121473 is about 37869.7963157976. The cubic root of 1434121473 is about 1127.7044984142.

The spelling of 1434121473 in words is "one billion, four hundred thirty-four million, one hundred twenty-one thousand, four hundred seventy-three".