472486847448408 has 32 divisors (see below), whose sum is σ = 1272079973900400. Its totient is φ = 145380568445568.

The previous prime is 472486847448373. The next prime is 472486847448409. The reversal of 472486847448408 is 804844748684274.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472486847448409) 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, 757190460343 + ... + 757190460966.

Almost surely, 2^{472486847448408} is an apocalyptic number.

It is an amenable number.

472486847448408 is an abundant number, since it is smaller than the sum of its proper divisors (799593126451992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472486847448408 is a wasteful number, since it uses less digits than its factorization.

472486847448408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514380921331 (or 1514380921327 counting only the distinct ones).

The product of its (nonzero) digits is 9865003008, while the sum is 78.

The spelling of 472486847448408 in words is "four hundred seventy-two trillion, four hundred eighty-six billion, eight hundred forty-seven million, four hundred forty-eight thousand, four hundred eight".