1342877261506 has 24 divisors (see below), whose sum is σ = 2214217705392. Its totient is φ = 610361551800.

The previous prime is 1342877261477. The next prime is 1342877261507. The reversal of 1342877261506 is 6051627782431.

It is not an unprimeable number, because it can be changed into a prime (1342877261507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4023961 + ... + 4344883.

It is an arithmetic number, because the mean of its divisors is an integer number (92259071058).

Almost surely, 2^{1342877261506} is an apocalyptic number.

1342877261506 is a deficient number, since it is larger than the sum of its proper divisors (871340443886).

1342877261506 is a wasteful number, since it uses less digits than its factorization.

1342877261506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338238 (or 338227 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 1342877261506 in words is "one trillion, three hundred forty-two billion, eight hundred seventy-seven million, two hundred sixty-one thousand, five hundred six".