1420032030 has 32 divisors (see below), whose sum is σ = 3429795744. Its totient is φ = 376262016.

The previous prime is 1420032017. The next prime is 1420032059. The reversal of 1420032030 is 302300241.

1420032030 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 146037 + ... + 155456.

It is an arithmetic number, because the mean of its divisors is an integer number (107181117).

Almost surely, 2^1420032030 is an apocalyptic number.

1420032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420032030 is an abundant number, since it is smaller than the sum of its proper divisors (2009763714).

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

1420032030 is a wasteful number, since it uses less digits than its factorization.

1420032030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301660.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1420032030 is about 37683.3123544096. The cubic root of 1420032030 is about 1123.9993155900. Note that the first 3 decimals are identical.

Adding to 1420032030 its reverse (302300241), we get a palindrome (1722332271).

It can be divided in two parts, 14200320 and 30, that multiplied together give a square (426009600 = 20640²).

The spelling of 1420032030 in words is "one billion, four hundred twenty million, thirty-two thousand, thirty".