1342132974 has 48 divisors (see below), whose sum is σ = 3579025632. Its totient is φ = 353968704.

The previous prime is 1342132973. The next prime is 1342132997. The reversal of 1342132974 is 4792312431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342132973) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 408049 + ... + 411324.

It is an arithmetic number, because the mean of its divisors is an integer number (74563034).

Almost surely, 2^1342132974 is an apocalyptic number.

1342132974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1342132974 is an abundant number, since it is smaller than the sum of its proper divisors (2236892658).

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

1342132974 is a wasteful number, since it uses less digits than its factorization.

1342132974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819401 (or 819398 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 1342132974 is about 36635.1330555793. The cubic root of 1342132974 is about 1103.0584235103.

The spelling of 1342132974 in words is "one billion, three hundred forty-two million, one hundred thirty-two thousand, nine hundred seventy-four".