1430112240 has 160 divisors (see below), whose sum is σ = 5031106560. Its totient is φ = 373222656.

The previous prime is 1430112191. The next prime is 1430112247. The reversal of 1430112240 is 422110341.

1430112240 is a `hidden beast` number, since 1 + 430 + 11 + 224 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430112247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94477 + ... + 108563.

It is an arithmetic number, because the mean of its divisors is an integer number (31444416).

Almost surely, 2^1430112240 is an apocalyptic number.

1430112240 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 1430112240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2515553280).

1430112240 is an abundant number, since it is smaller than the sum of its proper divisors (3600994320).

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

1430112240 is a wasteful number, since it uses less digits than its factorization.

1430112240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14156 (or 14144 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1430112240 is about 37816.8248270528. The cubic root of 1430112240 is about 1126.6526465972.

Adding to 1430112240 its reverse (422110341), we get a palindrome (1852222581).

The spelling of 1430112240 in words is "one billion, four hundred thirty million, one hundred twelve thousand, two hundred forty".