1454121434 has 8 divisors (see below), whose sum is σ = 2218151520. Its totient is φ = 714737596.

The previous prime is 1454121421. The next prime is 1454121463. The reversal of 1454121434 is 4341214541.

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

It is a super-2 number, since 2×1454121434² = 4228938289636432712, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1454121397 and 1454121406.

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, 6161414 + ... + 6161649.

It is an arithmetic number, because the mean of its divisors is an integer number (277268940).

Almost surely, 2^1454121434 is an apocalyptic number.

1454121434 is a deficient number, since it is larger than the sum of its proper divisors (764030086).

1454121434 is a wasteful number, since it uses less digits than its factorization.

1454121434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12323124.

The product of its digits is 7680, while the sum is 29.

The square root of 1454121434 is about 38132.9442083876. The cubic root of 1454121434 is about 1132.9225608428.

Adding to 1454121434 its reverse (4341214541), we get a palindrome (5795335975).

The spelling of 1454121434 in words is "one billion, four hundred fifty-four million, one hundred twenty-one thousand, four hundred thirty-four".