1442742714 has 48 divisors (see below), whose sum is σ = 3617752320. Its totient is φ = 406991520.

The previous prime is 1442742709. The next prime is 1442742767. The reversal of 1442742714 is 4172472441.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62517 + ... + 82424.

It is an arithmetic number, because the mean of its divisors is an integer number (75369840).

Almost surely, 2^1442742714 is an apocalyptic number.

1442742714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1442742714 is an abundant number, since it is smaller than the sum of its proper divisors (2175009606).

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

1442742714 is a wasteful number, since it uses less digits than its factorization.

1442742714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145035 (or 145032 counting only the distinct ones).

The product of its digits is 50176, while the sum is 36.

The square root of 1442742714 is about 37983.4531605540. The cubic root of 1442742714 is about 1129.9597223746.

The spelling of 1442742714 in words is "one billion, four hundred forty-two million, seven hundred forty-two thousand, seven hundred fourteen".