1342406655 has 32 divisors (see below), whose sum is σ = 2410153920. Its totient is φ = 708854400.

The previous prime is 1342406633. The next prime is 1342406711. The reversal of 1342406655 is 5566042431.

It is not a de Polignac number, because 1342406655 - 2¹² = 1342402559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35592 + ... + 62861.

It is an arithmetic number, because the mean of its divisors is an integer number (75317310).

Almost surely, 2^1342406655 is an apocalyptic number.

1342406655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1342406655 is a deficient number, since it is larger than the sum of its proper divisors (1067747265).

1342406655 is a wasteful number, since it uses less digits than its factorization.

1342406655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98568 (or 98562 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 1342406655 is about 36638.8680911406. The cubic root of 1342406655 is about 1103.1333951216.

The spelling of 1342406655 in words is "one billion, three hundred forty-two million, four hundred six thousand, six hundred fifty-five".