1342266451042 has 32 divisors (see below), whose sum is σ = 2218813461504. Its totient is φ = 603908592000.

The previous prime is 1342266450923. The next prime is 1342266451061. The reversal of 1342266451042 is 2401546622431.

It is a junction number, because it is equal to n+sod(n) for n = 1342266450986 and 1342266451004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7899583 + ... + 8067709.

It is an arithmetic number, because the mean of its divisors is an integer number (69337920672).

Almost surely, 2^{1342266451042} is an apocalyptic number.

1342266451042 is a deficient number, since it is larger than the sum of its proper divisors (876547010462).

1342266451042 is a wasteful number, since it uses less digits than its factorization.

1342266451042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171834.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 1342266451042 in words is "one trillion, three hundred forty-two billion, two hundred sixty-six million, four hundred fifty-one thousand, forty-two".