1302420000 has 360 divisors, whose sum is σ = 4980918096. Its totient is φ = 297024000.

The previous prime is 1302419969. The next prime is 1302420059. The reversal of 1302420000 is 242031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2939779 + ... + 2940221.

Almost surely, 2^1302420000 is an apocalyptic number.

1302420000 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 1302420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2490459048).

1302420000 is an abundant number, since it is smaller than the sum of its proper divisors (3678498096).

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

1302420000 is an equidigital number, since it uses as much as digits as its factorization.

1302420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1302420000 is about 36089.0565130207. The cubic root of 1302420000 is about 1092.0696865456.

Adding to 1302420000 its reverse (242031), we get a palindrome (1302662031).

The spelling of 1302420000 in words is "one billion, three hundred two million, four hundred twenty thousand".