1439424022 has 8 divisors (see below), whose sum is σ = 2159456400. Its totient is φ = 719605224.

The previous prime is 1439423989. The next prime is 1439424029. The reversal of 1439424022 is 2204249341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1439424022² = 4143883030221312968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1439424029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35322 + ... + 64237.

It is an arithmetic number, because the mean of its divisors is an integer number (269932050).

Almost surely, 2^1439424022 is an apocalyptic number.

1439424022 is a deficient number, since it is larger than the sum of its proper divisors (720032378).

1439424022 is an equidigital number, since it uses as much as digits as its factorization.

1439424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106790.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1439424022 is about 37939.7419864711. The cubic root of 1439424022 is about 1129.0926545650.

It can be divided in two parts, 14394 and 24022, that added together give a 4-th power (38416 = 14⁴).

The spelling of 1439424022 in words is "one billion, four hundred thirty-nine million, four hundred twenty-four thousand, twenty-two".