1430680050 has 288 divisors, whose sum is σ = 4431115200. Its totient is φ = 338411520.

The previous prime is 1430680037. The next prime is 1430680057. The reversal of 1430680050 is 500860341.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1430679996 and 1430680023.

It is not an unprimeable number, because it can be changed into a prime (1430680057) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7412754 + ... + 7412946.

Almost surely, 2^1430680050 is an apocalyptic number.

1430680050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1430680050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2215557600).

1430680050 is an abundant number, since it is smaller than the sum of its proper divisors (3000435150).

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

1430680050 is a wasteful number, since it uses less digits than its factorization.

1430680050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1430680050 is about 37824.3314547660. The cubic root of 1430680050 is about 1126.8017351267.

The spelling of 1430680050 in words is "one billion, four hundred thirty million, six hundred eighty thousand, fifty".