1451434119 has 8 divisors (see below), whose sum is σ = 1976421120. Its totient is φ = 947034936.

The previous prime is 1451434099. The next prime is 1451434121. The reversal of 1451434119 is 9114341541.

It is a happy number.

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

It is not a de Polignac number, because 1451434119 - 2¹¹ = 1451432071 is a prime.

It is a super-2 number, since 2×1451434119² = 4213322003594612322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1451434119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1451434129) 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, 5146789 + ... + 5147070.

It is an arithmetic number, because the mean of its divisors is an integer number (247052640).

Almost surely, 2^1451434119 is an apocalyptic number.

1451434119 is a deficient number, since it is larger than the sum of its proper divisors (524987001).

1451434119 is a wasteful number, since it uses less digits than its factorization.

1451434119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10293909.

The product of its digits is 8640, while the sum is 33.

The square root of 1451434119 is about 38097.6917804741. The cubic root of 1451434119 is about 1132.2242245734.

The spelling of 1451434119 in words is "one billion, four hundred fifty-one million, four hundred thirty-four thousand, one hundred nineteen".