1342051452 has 72 divisors (see below), whose sum is σ = 3905437536. Its totient is φ = 380634624.

The previous prime is 1342051409. The next prime is 1342051471. The reversal of 1342051452 is 2541502431.

1342051452 is a `hidden beast` number, since 1 + 3 + 4 + 205 + 1 + 452 = 666.

It is a super-2 number, since 2×1342051452² = 3602204199630616608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15088 + ... + 53960.

It is an arithmetic number, because the mean of its divisors is an integer number (54242188).

Almost surely, 2^1342051452 is an apocalyptic number.

1342051452 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 1342051452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1952718768).

1342051452 is an abundant number, since it is smaller than the sum of its proper divisors (2563386084).

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

1342051452 is a wasteful number, since it uses less digits than its factorization.

1342051452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39027 (or 39022 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1342051452 is about 36634.0204181851. The cubic root of 1342051452 is about 1103.0360895709.

Adding to 1342051452 its reverse (2541502431), we get a palindrome (3883553883).

The spelling of 1342051452 in words is "one billion, three hundred forty-two million, fifty-one thousand, four hundred fifty-two".