1040344201 has 16 divisors (see below), whose sum is σ = 1154974464. Its totient is φ = 931042944.

The previous prime is 1040344199. The next prime is 1040344267. The reversal of 1040344201 is 1024430401.

It is not a de Polignac number, because 1040344201 - 2¹ = 1040344199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040344001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57421 + ... + 73333.

It is an arithmetic number, because the mean of its divisors is an integer number (72185904).

Almost surely, 2^1040344201 is an apocalyptic number.

It is an amenable number.

1040344201 is a deficient number, since it is larger than the sum of its proper divisors (114630263).

1040344201 is a wasteful number, since it uses less digits than its factorization.

1040344201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16080.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1040344201 is about 32254.3671616729. The cubic root of 1040344201 is about 1013.2711640813.

Adding to 1040344201 its reverse (1024430401), we get a palindrome (2064774602).

The spelling of 1040344201 in words is "one billion, forty million, three hundred forty-four thousand, two hundred one".