1414245140 has 48 divisors (see below), whose sum is σ = 3702754944. Its totient is φ = 440803200.

The previous prime is 1414245139. The next prime is 1414245149. The reversal of 1414245140 is 415424141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414245149) 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, 457631 + ... + 460710.

It is an arithmetic number, because the mean of its divisors is an integer number (77140728).

Almost surely, 2^1414245140 is an apocalyptic number.

1414245140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1414245140 is an abundant number, since it is smaller than the sum of its proper divisors (2288509804).

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

1414245140 is a wasteful number, since it uses less digits than its factorization.

1414245140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918368 (or 918366 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 1414245140 is about 37606.4507764293. The cubic root of 1414245140 is about 1122.4704026402.

Adding to 1414245140 its reverse (415424141), we get a palindrome (1829669281).

The spelling of 1414245140 in words is "one billion, four hundred fourteen million, two hundred forty-five thousand, one hundred forty".