400147583296 has 28 divisors (see below), whose sum is σ = 810937395648. Its totient is φ = 195816900992.

The previous prime is 400147583281. The next prime is 400147583317. The reversal of 400147583296 is 692385741004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66510886 + ... + 66516901.

It is a 1-persistent number, because it is pandigital, but 2⋅400147583296 = 800295166592 is not.

Almost surely, 2^400147583296 is an apocalyptic number.

It is an amenable number.

400147583296 is an abundant number, since it is smaller than the sum of its proper divisors (410789812352).

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

400147583296 is a wasteful number, since it uses less digits than its factorization.

400147583296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133027846 (or 133027836 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 400147583296 in words is "four hundred billion, one hundred forty-seven million, five hundred eighty-three thousand, two hundred ninety-six".