1412239990 has 16 divisors (see below), whose sum is σ = 2905179552. Its totient is φ = 484196544.

The previous prime is 1412239979. The next prime is 1412239991. The reversal of 1412239990 is 999322141.

1412239990 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412239991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10087359 + ... + 10087498.

It is an arithmetic number, because the mean of its divisors is an integer number (181573722).

Almost surely, 2^1412239990 is an apocalyptic number.

1412239990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1412239990 is an abundant number, since it is smaller than the sum of its proper divisors (1492939562).

1412239990 is a wasteful number, since it uses less digits than its factorization.

1412239990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174871.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 1412239990 is about 37579.7816651454. The cubic root of 1412239990 is about 1121.9396634231.

The spelling of 1412239990 in words is "one billion, four hundred twelve million, two hundred thirty-nine thousand, nine hundred ninety".