1352142372 has 96 divisors (see below), whose sum is σ = 3817497600. Its totient is φ = 363871872.

The previous prime is 1352142361. The next prime is 1352142431. The reversal of 1352142372 is 2732412531.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283318 + ... + 288050.

It is an arithmetic number, because the mean of its divisors is an integer number (39765600).

Almost surely, 2^1352142372 is an apocalyptic number.

1352142372 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 1352142372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1908748800).

1352142372 is an abundant number, since it is smaller than the sum of its proper divisors (2465355228).

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

1352142372 is a wasteful number, since it uses less digits than its factorization.

1352142372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945 (or 4943 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 1352142372 is about 36771.4885747096. The cubic root of 1352142372 is about 1105.7937751174.

The spelling of 1352142372 in words is "one billion, three hundred fifty-two million, one hundred forty-two thousand, three hundred seventy-two".