1400000130 has 24 divisors (see below), whose sum is σ = 3640000572. Its totient is φ = 373333344.

The previous prime is 1400000113. The next prime is 1400000197. The reversal of 1400000130 is 310000041.

It can be written as a sum of positive squares in 2 ways, for example, as 1247007969 + 152992161 = 35313^2 + 12369^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7777689 + ... + 7777868.

Almost surely, 2^1400000130 is an apocalyptic number.

1400000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400000130 is an abundant number, since it is smaller than the sum of its proper divisors (2240000442).

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

1400000130 is a wasteful number, since it uses less digits than its factorization.

1400000130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15555570 (or 15555567 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1400000130 is about 37416.5756049374. The cubic root of 1400000130 is about 1118.6889767075.

Adding to 1400000130 its reverse (310000041), we get a palindrome (1710000171).

The spelling of 1400000130 in words is "one billion, four hundred million, one hundred thirty", and thus it is an aban number.