473454687378 has 16 divisors (see below), whose sum is σ = 947637222336. Its totient is φ = 157696921200.

The previous prime is 473454687367. The next prime is 473454687401. The reversal of 473454687378 is 873786454374.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30318526 + ... + 30334137.

It is an arithmetic number, because the mean of its divisors is an integer number (59227326396).

Almost surely, 2^473454687378 is an apocalyptic number.

473454687378 is an abundant number, since it is smaller than the sum of its proper divisors (474182534958).

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

473454687378 is a wasteful number, since it uses less digits than its factorization.

473454687378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60653969.

The product of its digits is 379330560, while the sum is 66.

The spelling of 473454687378 in words is "four hundred seventy-three billion, four hundred fifty-four million, six hundred eighty-seven thousand, three hundred seventy-eight".