1014421870 has 64 divisors (see below), whose sum is σ = 2307833856. Its totient is φ = 311834880.

The previous prime is 1014421867. The next prime is 1014421879. The reversal of 1014421870 is 781244101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014421879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47187 + ... + 65233.

It is an arithmetic number, because the mean of its divisors is an integer number (36059904).

Almost surely, 2^1014421870 is an apocalyptic number.

1014421870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1014421870 is an abundant number, since it is smaller than the sum of its proper divisors (1293411986).

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

1014421870 is a wasteful number, since it uses less digits than its factorization.

1014421870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18145.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 1014421870 is about 31849.9901098886. The cubic root of 1014421870 is about 1004.7843633623.

Adding to 1014421870 its reverse (781244101), we get a palindrome (1795665971).

The spelling of 1014421870 in words is "one billion, fourteen million, four hundred twenty-one thousand, eight hundred seventy".