1342404444 has 48 divisors (see below), whose sum is σ = 3241244160. Its totient is φ = 432136320.

The previous prime is 1342404421. The next prime is 1342404467. The reversal of 1342404444 is 4444042431.

It is an interprime number because it is at equal distance from previous prime (1342404421) and next prime (1342404467).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31309 + ... + 60539.

It is an arithmetic number, because the mean of its divisors is an integer number (67525920).

Almost surely, 2^1342404444 is an apocalyptic number.

It is an amenable number.

1342404444 is an abundant number, since it is smaller than the sum of its proper divisors (1898839716).

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

1342404444 is a wasteful number, since it uses less digits than its factorization.

1342404444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29370 (or 29368 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 1342404444 is about 36638.8379182528. The cubic root of 1342404444 is about 1103.1327894856.

Adding to 1342404444 its reverse (4444042431), we get a palindrome (5786446875).

The spelling of 1342404444 in words is "one billion, three hundred forty-two million, four hundred four thousand, four hundred forty-four".