1442956414 has 8 divisors (see below), whose sum is σ = 2222932968. Its totient is φ = 701978760.

The previous prime is 1442956381. The next prime is 1442956439. The reversal of 1442956414 is 4146592441.

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

It is a congruent 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, 9749632 + ... + 9749779.

It is an arithmetic number, because the mean of its divisors is an integer number (277866621).

Almost surely, 2^1442956414 is an apocalyptic number.

1442956414 is a deficient number, since it is larger than the sum of its proper divisors (779976554).

1442956414 is a wasteful number, since it uses less digits than its factorization.

1442956414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19499450.

The product of its digits is 138240, while the sum is 40.

The square root of 1442956414 is about 37986.2661234294. The cubic root of 1442956414 is about 1130.0155097461.

The spelling of 1442956414 in words is "one billion, four hundred forty-two million, nine hundred fifty-six thousand, four hundred fourteen".