1442464554 has 8 divisors (see below), whose sum is σ = 2884929120. Its totient is φ = 480821516.

The previous prime is 1442464511. The next prime is 1442464561. The reversal of 1442464554 is 4554642441.

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

1442464554 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120205374 + ... + 120205385.

It is an arithmetic number, because the mean of its divisors is an integer number (360616140).

Almost surely, 2^1442464554 is an apocalyptic number.

1442464554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1442464554 is a wasteful number, since it uses less digits than its factorization.

1442464554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240410764.

The product of its digits is 307200, while the sum is 39.

The square root of 1442464554 is about 37979.7913896325. The cubic root of 1442464554 is about 1129.8870991700.

The spelling of 1442464554 in words is "one billion, four hundred forty-two million, four hundred sixty-four thousand, five hundred fifty-four".