464230032251 has 4 divisors (see below), whose sum is σ = 464270074032. Its totient is φ = 464189990472.

The previous prime is 464230032241. The next prime is 464230032257. The reversal of 464230032251 is 152230032464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464230032251 - 2⁶ = 464230032187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464230032257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20003495 + ... + 20026688.

It is an arithmetic number, because the mean of its divisors is an integer number (116067518508).

Almost surely, 2^464230032251 is an apocalyptic number.

464230032251 is a deficient number, since it is larger than the sum of its proper divisors (40041781).

464230032251 is a wasteful number, since it uses less digits than its factorization.

464230032251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40041780.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 464230032251 in words is "four hundred sixty-four billion, two hundred thirty million, thirty-two thousand, two hundred fifty-one".