1442296212 has 48 divisors (see below), whose sum is σ = 3850301952. Its totient is φ = 411636960.

The previous prime is 1442296189. The next prime is 1442296217. The reversal of 1442296212 is 2126922441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442296217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72723 + ... + 90405.

It is an arithmetic number, because the mean of its divisors is an integer number (80214624).

Almost surely, 2^1442296212 is an apocalyptic number.

1442296212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1442296212 is an abundant number, since it is smaller than the sum of its proper divisors (2408005740).

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

1442296212 is a wasteful number, since it uses less digits than its factorization.

1442296212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18668 (or 18666 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 1442296212 is about 37977.5751200626. The cubic root of 1442296212 is about 1129.8431431843.

The spelling of 1442296212 in words is "one billion, four hundred forty-two million, two hundred ninety-six thousand, two hundred twelve".