1342111332 has 48 divisors (see below), whose sum is σ = 3170502720. Its totient is φ = 441839232.

The previous prime is 1342111319. The next prime is 1342111339. The reversal of 1342111332 is 2331112431.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1342111299 and 1342111308.

It is not an unprimeable number, because it can be changed into a prime (1342111339) 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, 452398 + ... + 455354.

It is an arithmetic number, because the mean of its divisors is an integer number (66052140).

Almost surely, 2^1342111332 is an apocalyptic number.

1342111332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342111332 is an abundant number, since it is smaller than the sum of its proper divisors (1828391388).

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

1342111332 is a wasteful number, since it uses less digits than its factorization.

1342111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420 (or 3418 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 1342111332 is about 36634.8376821844. The cubic root of 1342111332 is about 1103.0524945104.

Adding to 1342111332 its reverse (2331112431), we get a palindrome (3673223763).

It can be divided in two parts, 13421 and 11332, that added together give a triangular number (24753 = T₂₂₂).

The spelling of 1342111332 in words is "one billion, three hundred forty-two million, one hundred eleven thousand, three hundred thirty-two".