130667040 has 384 divisors, whose sum is σ = 544320000. Its totient is φ = 28643328.

The previous prime is 130667029. The next prime is 130667081. The reversal of 130667040 is 40766031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 130666995 and 130667013.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 876886 + ... + 877034.

It is an arithmetic number, because the mean of its divisors is an integer number (1417500).

Almost surely, 2^130667040 is an apocalyptic number.

130667040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130667040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272160000).

130667040 is an abundant number, since it is smaller than the sum of its proper divisors (413652960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130667040 is a wasteful number, since it uses less digits than its factorization.

130667040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 130667040 is about 11430.9684629081. The cubic root of 130667040 is about 507.4446573477. Note that the first 3 decimals are identical.

The spelling of 130667040 in words is "one hundred thirty million, six hundred sixty-seven thousand, forty".