1342229952 has 168 divisors, whose sum is σ = 4311432576. Its totient is φ = 366761472.

The previous prime is 1342229947. The next prime is 1342229957. The reversal of 1342229952 is 2599222431.

It is an interprime number because it is at equal distance from previous prime (1342229947) and next prime (1342229957).

It is a tau number, because it is divible by the number of its divisors (168).

It is a self number, because there is not a number n which added to its sum of digits gives 1342229952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342229957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213283 + ... + 219485.

Almost surely, 2^1342229952 is an apocalyptic number.

1342229952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342229952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2155716288).

1342229952 is an abundant number, since it is smaller than the sum of its proper divisors (2969202624).

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

1342229952 is a wasteful number, since it uses less digits than its factorization.

1342229952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6255 (or 6238 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 1342229952 is about 36636.4565972202. The cubic root of 1342229952 is about 1103.0849906303.

The spelling of 1342229952 in words is "one billion, three hundred forty-two million, two hundred twenty-nine thousand, nine hundred fifty-two".