130404616 has 16 divisors (see below), whose sum is σ = 246435840. Its totient is φ = 64688400.

The previous prime is 130404611. The next prime is 130404629. The reversal of 130404616 is 616404031.

It is not an unprimeable number, because it can be changed into a prime (130404611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63160 + ... + 65191.

It is an arithmetic number, because the mean of its divisors is an integer number (15402240).

Almost surely, 2^130404616 is an apocalyptic number.

It is an amenable number.

130404616 is a deficient number, since it is larger than the sum of its proper divisors (116031224).

130404616 is a wasteful number, since it uses less digits than its factorization.

130404616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128484 (or 128480 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 130404616 is about 11419.4840513922. The cubic root of 130404616 is about 507.1047223401.

Adding to 130404616 its reverse (616404031), we get a palindrome (746808647).

The spelling of 130404616 in words is "one hundred thirty million, four hundred four thousand, six hundred sixteen".