2014312251 has 32 divisors (see below), whose sum is σ = 3092272128. Its totient is φ = 1142507520.

The previous prime is 2014312211. The next prime is 2014312259. The reversal of 2014312251 is 1522134102.

It is not a de Polignac number, because 2014312251 - 2¹³ = 2014304059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2014312259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2082570 + ... + 2083536.

It is an arithmetic number, because the mean of its divisors is an integer number (96633504).

Almost surely, 2^2014312251 is an apocalyptic number.

2014312251 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2014312251 is a deficient number, since it is larger than the sum of its proper divisors (1077959877).

2014312251 is a wasteful number, since it uses less digits than its factorization.

2014312251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2014312251 is about 44881.0901271348. The cubic root of 2014312251 is about 1262.9192936758.

Adding to 2014312251 its reverse (1522134102), we get a palindrome (3536446353).

The spelling of 2014312251 in words is "two billion, fourteen million, three hundred twelve thousand, two hundred fifty-one".