1420131114 has 48 divisors (see below), whose sum is σ = 3172790088. Its totient is φ = 458735616.

The previous prime is 1420131109. The next prime is 1420131133. The reversal of 1420131114 is 4111310241.

1420131114 is a `hidden beast` number, since 1 + 420 + 131 + 114 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1076955489 + 343175625 = 32817^2 + 18525^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167014 + ... + 175310.

Almost surely, 2^1420131114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1420131114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1586395044).

1420131114 is an abundant number, since it is smaller than the sum of its proper divisors (1752658974).

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

1420131114 is a wasteful number, since it uses less digits than its factorization.

1420131114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8599 (or 8596 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1420131114 is about 37684.6270248227. The cubic root of 1420131114 is about 1124.0254576665.

Adding to 1420131114 its reverse (4111310241), we get a palindrome (5531441355).

The spelling of 1420131114 in words is "one billion, four hundred twenty million, one hundred thirty-one thousand, one hundred fourteen".