1430002552040 has 32 divisors (see below), whose sum is σ = 3217865525280. Its totient is φ = 571937059392.

The previous prime is 1430002552037. The next prime is 1430002552049. The reversal of 1430002552040 is 402552000341.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1430002552049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635794 + ... + 2352833.

It is an arithmetic number, because the mean of its divisors is an integer number (100558297665).

Almost surely, 2^{1430002552040} is an apocalyptic number.

1430002552040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430002552040 is an abundant number, since it is smaller than the sum of its proper divisors (1787862973240).

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

1430002552040 is a wasteful number, since it uses less digits than its factorization.

1430002552040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997601 (or 3997597 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 1430002552040 its reverse (402552000341), we get a palindrome (1832554552381).

The spelling of 1430002552040 in words is "one trillion, four hundred thirty billion, two million, five hundred fifty-two thousand, forty".