1464421406635 has 16 divisors (see below), whose sum is σ = 1917345961440. Its totient is φ = 1064875299840.

The previous prime is 1464421406629. The next prime is 1464421406639. The reversal of 1464421406635 is 5366041244641.

It is not a de Polignac number, because 1464421406635 - 2¹⁹ = 1464420882347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1464421406639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1606950 + ... + 2347579.

It is an arithmetic number, because the mean of its divisors is an integer number (119834122590).

Almost surely, 2^{1464421406635} is an apocalyptic number.

1464421406635 is a deficient number, since it is larger than the sum of its proper divisors (452924554805).

1464421406635 is a wasteful number, since it uses less digits than its factorization.

1464421406635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961278.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 1464421406635 in words is "one trillion, four hundred sixty-four billion, four hundred twenty-one million, four hundred six thousand, six hundred thirty-five".