1351144414 has 8 divisors (see below), whose sum is σ = 2029712328. Its totient is φ = 674573640.

The previous prime is 1351144387. The next prime is 1351144477. The reversal of 1351144414 is 4144411531.

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, 497592 + ... + 500299.

It is an arithmetic number, because the mean of its divisors is an integer number (253714041).

Almost surely, 2^1351144414 is an apocalyptic number.

1351144414 is a deficient number, since it is larger than the sum of its proper divisors (678567914).

1351144414 is an equidigital number, since it uses as much as digits as its factorization.

1351144414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998570.

The product of its digits is 3840, while the sum is 28.

The square root of 1351144414 is about 36757.9163446461. The cubic root of 1351144414 is about 1105.5216619215.

Adding to 1351144414 its reverse (4144411531), we get a palindrome (5495555945).

The spelling of 1351144414 in words is "one billion, three hundred fifty-one million, one hundred forty-four thousand, four hundred fourteen".