1442464054 has 8 divisors (see below), whose sum is σ = 2166512040. Its totient is φ = 720293376.

The previous prime is 1442464039. The next prime is 1442464057. The reversal of 1442464054 is 4504642441.

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

It is a super-2 number, since 2×1442464054² = 4161405094164229832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442464057) 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, 467404 + ... + 470479.

It is an arithmetic number, because the mean of its divisors is an integer number (270814005).

Almost surely, 2^1442464054 is an apocalyptic number.

1442464054 is a deficient number, since it is larger than the sum of its proper divisors (724047986).

1442464054 is an equidigital number, since it uses as much as digits as its factorization.

1442464054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938654.

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 1442464054 is about 37979.7848071839. The cubic root of 1442464054 is about 1129.8869686194.

The spelling of 1442464054 in words is "one billion, four hundred forty-two million, four hundred sixty-four thousand, fifty-four".