1450667801 has 16 divisors (see below), whose sum is σ = 1609009920. Its totient is φ = 1296918480.

The previous prime is 1450667791. The next prime is 1450667809. The reversal of 1450667801 is 1087660541.

It is not a de Polignac number, because 1450667801 - 2¹⁸ = 1450405657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450667809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159170 + ... + 168036.

It is an arithmetic number, because the mean of its divisors is an integer number (100563120).

Almost surely, 2^1450667801 is an apocalyptic number.

1450667801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1450667801 is a deficient number, since it is larger than the sum of its proper divisors (158342119).

1450667801 is a wasteful number, since it uses less digits than its factorization.

1450667801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9124.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 1450667801 is about 38087.6331766625. The cubic root of 1450667801 is about 1132.0249282282.

The spelling of 1450667801 in words is "one billion, four hundred fifty million, six hundred sixty-seven thousand, eight hundred one".