470310220451 has 4 divisors (see below), whose sum is σ = 470339526552. Its totient is φ = 470280914352.

The previous prime is 470310220439. The next prime is 470310220453. The reversal of 470310220451 is 154022013074.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-470310220451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470310220453) 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, 14628965 + ... + 14661078.

It is an arithmetic number, because the mean of its divisors is an integer number (117584881638).

Almost surely, 2^470310220451 is an apocalyptic number.

470310220451 is a deficient number, since it is larger than the sum of its proper divisors (29306101).

470310220451 is a wasteful number, since it uses less digits than its factorization.

470310220451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29306100.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 470310220451 in words is "four hundred seventy billion, three hundred ten million, two hundred twenty thousand, four hundred fifty-one".