1342446403046 has 16 divisors (see below), whose sum is σ = 2318904149760. Its totient is φ = 570942308040.

The previous prime is 1342446403037. The next prime is 1342446403057. The reversal of 1342446403046 is 6403046442431.

It is a super-2 number, since 2×1342446403046² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1342446402994 and 1342446403012.

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 7 ways as a sum of consecutive naturals, for example, 365986826 + ... + 365990493.

It is an arithmetic number, because the mean of its divisors is an integer number (144931509360).

Almost surely, 2^{1342446403046} is an apocalyptic number.

1342446403046 is a deficient number, since it is larger than the sum of its proper divisors (976457746714).

1342446403046 is a wasteful number, since it uses less digits than its factorization.

1342446403046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731977459.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 1342446403046 in words is "one trillion, three hundred forty-two billion, four hundred forty-six million, four hundred three thousand, forty-six".