1034400451 has 8 divisors (see below), whose sum is σ = 1244391680. Its totient is φ = 839964168.

The previous prime is 1034400443. The next prime is 1034400473. The reversal of 1034400451 is 1540044301.

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

It is a cyclic number.

It is not a de Polignac number, because 1034400451 - 2³ = 1034400443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1034403451) 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, 3888591 + ... + 3888856.

It is an arithmetic number, because the mean of its divisors is an integer number (155548960).

Almost surely, 2^1034400451 is an apocalyptic number.

1034400451 is a deficient number, since it is larger than the sum of its proper divisors (209991229).

1034400451 is an equidigital number, since it uses as much as digits as its factorization.

1034400451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777473.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1034400451 is about 32162.0964957199. The cubic root of 1034400451 is about 1011.3377858063.

Adding to 1034400451 its reverse (1540044301), we get a palindrome (2574444752).

The spelling of 1034400451 in words is "one billion, thirty-four million, four hundred thousand, four hundred fifty-one".