471120637451 has 4 divisors (see below), whose sum is σ = 471124604832. Its totient is φ = 471116670072.

The previous prime is 471120637439. The next prime is 471120637523. The reversal of 471120637451 is 154736021174.

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 471120637451 - 2¹⁴ = 471120621067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471120637399 and 471120637408.

It is not an unprimeable number, because it can be changed into a prime (471120637051) 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, 1799891 + ... + 2044956.

It is an arithmetic number, because the mean of its divisors is an integer number (117781151208).

Almost surely, 2^471120637451 is an apocalyptic number.

471120637451 is a deficient number, since it is larger than the sum of its proper divisors (3967381).

471120637451 is a wasteful number, since it uses less digits than its factorization.

471120637451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967380.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 471120637451 in words is "four hundred seventy-one billion, one hundred twenty million, six hundred thirty-seven thousand, four hundred fifty-one".