1040230551 has 8 divisors (see below), whose sum is σ = 1434800880. Its totient is φ = 669573632.

The previous prime is 1040230549. The next prime is 1040230571. The reversal of 1040230551 is 1550320401.

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 1040230551 - 2¹ = 1040230549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040230571) 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 7 ways as a sum of consecutive naturals, for example, 5978250 + ... + 5978423.

It is an arithmetic number, because the mean of its divisors is an integer number (179350110).

Almost surely, 2^1040230551 is an apocalyptic number.

1040230551 is a deficient number, since it is larger than the sum of its proper divisors (394570329).

1040230551 is a wasteful number, since it uses less digits than its factorization.

1040230551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11956705.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1040230551 is about 32252.6053366236. The cubic root of 1040230551 is about 1013.2342652481.

Adding to 1040230551 its reverse (1550320401), we get a palindrome (2590550952).

The spelling of 1040230551 in words is "one billion, forty million, two hundred thirty thousand, five hundred fifty-one".