1450840130 has 32 divisors (see below), whose sum is σ = 2711467440. Its totient is φ = 558270720.

The previous prime is 1450840121. The next prime is 1450840141. The reversal of 1450840130 is 310480541.

It can be written as a sum of positive squares in 8 ways, for example, as 624450121 + 826390009 = 24989^2 + 28747^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1450840130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71300 + ... + 89360.

Almost surely, 2^1450840130 is an apocalyptic number.

1450840130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1450840130 is a deficient number, since it is larger than the sum of its proper divisors (1260627310).

1450840130 is a wasteful number, since it uses less digits than its factorization.

1450840130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18374.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1450840130 is about 38089.8953792210. The cubic root of 1450840130 is about 1132.0697519523.

The spelling of 1450840130 in words is "one billion, four hundred fifty million, eight hundred forty thousand, one hundred thirty".