464335454721 has 8 divisors (see below), whose sum is σ = 633511938400. Its totient is φ = 302357970432.

The previous prime is 464335454711. The next prime is 464335454729. The reversal of 464335454721 is 127454533464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 464335454721 - 2¹³ = 464335446529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464335454729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799749696 + ... + 1799749953.

It is an arithmetic number, because the mean of its divisors is an integer number (79188992300).

Almost surely, 2^464335454721 is an apocalyptic number.

It is an amenable number.

464335454721 is a deficient number, since it is larger than the sum of its proper divisors (169176483679).

464335454721 is a wasteful number, since it uses less digits than its factorization.

464335454721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599499695.

The product of its digits is 4838400, while the sum is 48.

The spelling of 464335454721 in words is "four hundred sixty-four billion, three hundred thirty-five million, four hundred fifty-four thousand, seven hundred twenty-one".