130040455 has 8 divisors (see below), whose sum is σ = 156158352. Its totient is φ = 103959168.

The previous prime is 130040453. The next prime is 130040473. The reversal of 130040455 is 554040031.

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 130040455 - 2¹ = 130040453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130040453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609 + ... + 16138.

It is an arithmetic number, because the mean of its divisors is an integer number (19519794).

Almost surely, 2^130040455 is an apocalyptic number.

130040455 is a deficient number, since it is larger than the sum of its proper divisors (26117897).

130040455 is a wasteful number, since it uses less digits than its factorization.

130040455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18305.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 130040455 is about 11403.5281821022. The cubic root of 130040455 is about 506.6322443624.

Adding to 130040455 its reverse (554040031), we get a palindrome (684080486).

The spelling of 130040455 in words is "one hundred thirty million, forty thousand, four hundred fifty-five".