1420252414 has 32 divisors (see below), whose sum is σ = 2519894016. Its totient is φ = 587489760.

The previous prime is 1420252373. The next prime is 1420252429. The reversal of 1420252414 is 4142520241.

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, 168177 + ... + 176419.

It is an arithmetic number, because the mean of its divisors is an integer number (78746688).

Almost surely, 2^1420252414 is an apocalyptic number.

1420252414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1420252414 is a deficient number, since it is larger than the sum of its proper divisors (1099641602).

1420252414 is a wasteful number, since it uses less digits than its factorization.

1420252414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8680.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1420252414 is about 37686.2364000440. The cubic root of 1420252414 is about 1124.0574595019.

Adding to 1420252414 its reverse (4142520241), we get a palindrome (5562772655).

The spelling of 1420252414 in words is "one billion, four hundred twenty million, two hundred fifty-two thousand, four hundred fourteen".