1342332740 has 24 divisors (see below), whose sum is σ = 3221598912. Its totient is φ = 460228320.

The previous prime is 1342332727. The next prime is 1342332757. The reversal of 1342332740 is 472332431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4793906 + ... + 4794185.

It is an arithmetic number, because the mean of its divisors is an integer number (134233288).

Almost surely, 2^1342332740 is an apocalyptic number.

1342332740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342332740 is an abundant number, since it is smaller than the sum of its proper divisors (1879266172).

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

1342332740 is a wasteful number, since it uses less digits than its factorization.

1342332740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9588107 (or 9588105 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 1342332740 is about 36637.8593807007. The cubic root of 1342332740 is about 1103.1131480027.

The spelling of 1342332740 in words is "one billion, three hundred forty-two million, three hundred thirty-two thousand, seven hundred forty".