1442623056462 has 48 divisors (see below), whose sum is σ = 3572305981920. Its totient is φ = 412166880576.

The previous prime is 1442623056451. The next prime is 1442623056521. The reversal of 1442623056462 is 2646503262441.

It is a happy number.

1442623056462 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 6 + 23 + 0 + 564 + 62 = 666.

It is a super-2 number, since 2×1442623056462² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5283448 + ... + 5549780.

It is an arithmetic number, because the mean of its divisors is an integer number (74423041290).

Almost surely, 2^{1442623056462} is an apocalyptic number.

1442623056462 is an abundant number, since it is smaller than the sum of its proper divisors (2129682925458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442623056462 is a wasteful number, since it uses less digits than its factorization.

1442623056462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309337 (or 309334 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 1442623056462 in words is "one trillion, four hundred forty-two billion, six hundred twenty-three million, fifty-six thousand, four hundred sixty-two".