1430101040 has 80 divisors (see below), whose sum is σ = 3367927296. Its totient is φ = 564710400.

The previous prime is 1430101031. The next prime is 1430101073. The reversal of 1430101040 is 401010341.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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, 2643170 + ... + 2643710.

Almost surely, 2^1430101040 is an apocalyptic number.

1430101040 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 1430101040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1683963648).

1430101040 is an abundant number, since it is smaller than the sum of its proper divisors (1937826256).

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

1430101040 is a wasteful number, since it uses less digits than its factorization.

1430101040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1430101040 is about 37816.6767445263. The cubic root of 1430101040 is about 1126.6497054428.

Adding to 1430101040 its reverse (401010341), we get a palindrome (1831111381).

The spelling of 1430101040 in words is "one billion, four hundred thirty million, one hundred one thousand, forty".