342451466463 has 16 divisors (see below), whose sum is σ = 461682708480. Its totient is φ = 225769724544.

The previous prime is 342451466389. The next prime is 342451466473. The reversal of 342451466463 is 364664154243.

It is not a de Polignac number, because 342451466463 - 2²⁰ = 342450417887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342451466473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989983 + ... + 1290336.

It is an arithmetic number, because the mean of its divisors is an integer number (28855169280).

Almost surely, 2^342451466463 is an apocalyptic number.

342451466463 is a deficient number, since it is larger than the sum of its proper divisors (119231242017).

342451466463 is a wasteful number, since it uses less digits than its factorization.

342451466463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280878.

The product of its digits is 4976640, while the sum is 48.

The spelling of 342451466463 in words is "three hundred forty-two billion, four hundred fifty-one million, four hundred sixty-six thousand, four hundred sixty-three".