130554434 has 16 divisors (see below), whose sum is σ = 208269600. Its totient is φ = 61202304.

The previous prime is 130554419. The next prime is 130554443. The reversal of 130554434 is 434455031.

It is a junction number, because it is equal to n+sod(n) for n = 130554397 and 130554406.

It is an unprimeable number.

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, 14024 + ... + 21395.

It is an arithmetic number, because the mean of its divisors is an integer number (13016850).

Almost surely, 2^130554434 is an apocalyptic number.

130554434 is a deficient number, since it is larger than the sum of its proper divisors (77715166).

130554434 is a wasteful number, since it uses less digits than its factorization.

130554434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35537.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 130554434 is about 11426.0419218555. The cubic root of 130554434 is about 507.2988472150.

The spelling of 130554434 in words is "one hundred thirty million, five hundred fifty-four thousand, four hundred thirty-four".