1442014401 has 32 divisors (see below), whose sum is σ = 1990224000. Its totient is φ = 928350720.

The previous prime is 1442014393. The next prime is 1442014411. The reversal of 1442014401 is 1044102441.

It is not a de Polignac number, because 1442014401 - 2³ = 1442014393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1442014411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2665191 + ... + 2665731.

It is an arithmetic number, because the mean of its divisors is an integer number (62194500).

Almost surely, 2^1442014401 is an apocalyptic number.

It is an amenable number.

1442014401 is a deficient number, since it is larger than the sum of its proper divisors (548209599).

1442014401 is a wasteful number, since it uses less digits than its factorization.

1442014401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1442014401 is about 37973.8647098238. The cubic root of 1442014401 is about 1129.7695515131.

Adding to 1442014401 its reverse (1044102441), we get a palindrome (2486116842).

The spelling of 1442014401 in words is "one billion, four hundred forty-two million, fourteen thousand, four hundred one".