1342554546 has 16 divisors (see below), whose sum is σ = 2757680064. Its totient is φ = 435423024.

The previous prime is 1342554539. The next prime is 1342554559. The reversal of 1342554546 is 6454552431.

It is a super-2 number, since 2×1342554546² = 3604905417970532232, which contains 22 as substring.

It is a Curzon number.

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, 3023550 + ... + 3023993.

It is an arithmetic number, because the mean of its divisors is an integer number (172355004).

Almost surely, 2^1342554546 is an apocalyptic number.

1342554546 is an abundant number, since it is smaller than the sum of its proper divisors (1415125518).

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

1342554546 is a wasteful number, since it uses less digits than its factorization.

1342554546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6047585.

The product of its digits is 288000, while the sum is 39.

The square root of 1342554546 is about 36640.8862611155. The cubic root of 1342554546 is about 1103.1739038377.

The spelling of 1342554546 in words is "one billion, three hundred forty-two million, five hundred fifty-four thousand, five hundred forty-six".