1424643633164 has 24 divisors (see below), whose sum is σ = 2529148075776. Its totient is φ = 702037098000.

The previous prime is 1424643633157. The next prime is 1424643633173. The reversal of 1424643633164 is 4613363464241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106022 + ... + 1691309.

It is an arithmetic number, because the mean of its divisors is an integer number (105381169824).

Almost surely, 2^{1424643633164} is an apocalyptic number.

It is an amenable number.

1424643633164 is a deficient number, since it is larger than the sum of its proper divisors (1104504442612).

1424643633164 is a wasteful number, since it uses less digits than its factorization.

1424643633164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800197 (or 1800195 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 47.

The spelling of 1424643633164 in words is "one trillion, four hundred twenty-four billion, six hundred forty-three million, six hundred thirty-three thousand, one hundred sixty-four".