1420400301 has 16 divisors (see below), whose sum is σ = 1936061184. Its totient is φ = 925876224.

The previous prime is 1420400299. The next prime is 1420400339. The reversal of 1420400301 is 1030040241.

It is not a de Polignac number, because 1420400301 - 2¹ = 1420400299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420400801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158205 + ... + 166941.

It is an arithmetic number, because the mean of its divisors is an integer number (121003824).

Almost surely, 2^1420400301 is an apocalyptic number.

It is an amenable number.

1420400301 is a deficient number, since it is larger than the sum of its proper divisors (515660883).

1420400301 is a wasteful number, since it uses less digits than its factorization.

1420400301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9940.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1420400301 is about 37688.1984313392. The cubic root of 1420400301 is about 1124.0964731575.

Adding to 1420400301 its reverse (1030040241), we get a palindrome (2450440542).

The spelling of 1420400301 in words is "one billion, four hundred twenty million, four hundred thousand, three hundred one".