1014500401 has 4 divisors (see below), whose sum is σ = 1033641972. Its totient is φ = 995358832.

The previous prime is 1014500393. The next prime is 1014500437. The reversal of 1014500401 is 1040054101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 359140401 + 655360000 = 18951^2 + 25600^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014500401 - 2³ = 1014500393 is a prime.

It is a super-2 number, since 2×1014500401² = 2058422127258321602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1014500471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9570706 + ... + 9570811.

It is an arithmetic number, because the mean of its divisors is an integer number (258410493).

Almost surely, 2^1014500401 is an apocalyptic number.

It is an amenable number.

1014500401 is a deficient number, since it is larger than the sum of its proper divisors (19141571).

1014500401 is an equidigital number, since it uses as much as digits as its factorization.

1014500401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19141570.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1014500401 is about 31851.2229121583. Note that the first 3 decimals coincide. The cubic root of 1014500401 is about 1004.8102909989.

Adding to 1014500401 its reverse (1040054101), we get a palindrome (2054554502).

The spelling of 1014500401 in words is "one billion, fourteen million, five hundred thousand, four hundred one".