1342442632 has 32 divisors (see below), whose sum is σ = 2537337600. Its totient is φ = 665838144.

The previous prime is 1342442593. The next prime is 1342442669. The reversal of 1342442632 is 2362442431.

It is a super-2 number, since 2×1342442632² = 3604304440422174848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342442594 and 1342442603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855913 + ... + 857479.

It is an arithmetic number, because the mean of its divisors is an integer number (79291800).

Almost surely, 2^1342442632 is an apocalyptic number.

It is an amenable number.

1342442632 is a deficient number, since it is larger than the sum of its proper divisors (1194894968).

1342442632 is a wasteful number, since it uses less digits than its factorization.

1342442632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2365 (or 2361 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 1342442632 is about 36639.3590555293. The cubic root of 1342442632 is about 1103.1432498293.

The spelling of 1342442632 in words is "one billion, three hundred forty-two million, four hundred forty-two thousand, six hundred thirty-two".